Description

*Compatibility Chart 1, You can distinguish specific model of an automobile by VIN(Vehicle Identification Number). 2, VIN(Vehicle Identification Number) consists of total 17 English letters and arabic digits. 3, VIN does not include the letters I (i), O (o), and Q (q) (to avoid confusion with numerals 1 and 0). Mercedes-Benz GL-Class GL320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2009 GL320 CDI Sport Utility 4-Door 3.0L 2007-2008 GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2012 GL450 Base Sport Utility 4-Door 4.6L 2007-2012 GL450 Base Sport Utility 4-Door 4.7L 2007-2009 GL550 Base Sport Utility 4-Door 5.5L 2008-2011 5x Front Rear Air Suspension Air Struts & Compressor For Mercedes GL320 w/ADS *Compatibility Chart 1, You can distinguish specific model of an automobile by VIN(Vehicle Identification Number). 2, VIN(Vehicle Identification Number) consists of total 17 English letters and arabic digits. 3, VIN does not include the letters I (i), O (o), and Q (q) (to avoid confusion with numerals 1 and 0). Mercedes-Benz GL-Class GL320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2009 GL320 CDI Sport Utility 4-Door 3.0L 2007-2008 GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2012 GL450 Base Sport Utility 4-Door 4.6L 2007-2012 GL450 Base Sport Utility 4-Door 4.7L 2007-2009 GL550 Base Sport Utility 4-Door 5.5L 2008-2011 Mercedes-Benz M-Class ML320 CDI Sport Utility 4-Door 3.0L 2007-2008 ML350 4Matic Sport Utility 4-Door 3.5L 2006-2011 ML350 Base Sport Utility 4-Door 3.5L 2006-2007 2009-2011 ML350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2011 ML350 Introduction Sport Utility 4-Door 3.5L 2006 ML350 Lujo Sport Utility 4-Door 3.5L 2008-2009 ML350 Premium Sport Utility 4-Door 3.5L 2006 ML350 Sport AMG Sport Utility 4-Door 3.5L 2010-2011 ML350 Sport AMG Sport Utility 4-Door 5.5L 2010-2011 ML450 Hybrid 4Matic Sport Utility 4-Door 3.5L 2010-2011 ML500 Base Sport Utility 4-Door 5.0L 2005-2007 ML500 Introduction Sport Utility 4-Door 5.0L 2006 ML500 Premium Sport Utility 4-Door 5.0L 2006 ML500 Special Edition Sport Utility 4-Door 5.0L 2005 ML550 Base Sport Utility 4-Door 2008-2011 *OEM Part Number: Front Air Suspension Strut: 1643204313,1643204413,1643204613 1643205813,1643205913,1643206013 Rear Air Suspension Strut: 1643200731,1643201131,1643202031,1643202131, 1643202731,1643202831,1643203031,1643203131 Air Suspension Compressor Pump: 1643200004,1643200204,1643200304,1643200504,1643200904,1643201204 *Item Specifications: Key Words: 5PCS Front Air Suspension Strut & Rear Air Suspension Shock & Air Suspension Compressor Pump For Mercedes M-Class W164 ML320 ML350 ML450 ML500 ML550 GL-Class X164 GL320 GL350 GL450 GL550 With Adaptive Damping System Package Includes: 2 PCS Front Left & Right Air Suspension Strut 2 PCS Rear Left & Right Air Suspension Shock 1 PC Air Suspension Compressor Pump Notes : Please double confim the compatibility as well as the OEM number before purchasing. Instruction is not included. Professional installation is recommended. *Air Suspension Structure: 10 A164 320 06 31 Shock Absorber 10 A164 320 07 31 Shock Absorber 10 A164 320 11 31 Shock Absorber 10 A164 320 12 31 Shock Absorber 10 A164 320 13 31 Shock Absorber 10 A164 320 20 31 Shock Absorber 10 A164 320 21 31 Shock Absorber 10 A164 320 22 31 Shock Absorber 10 A164 320 26 31 Shock Absorber 10 A164 320 27 31 Shock Absorber 10 A164 320 28 31 Shock Absorber 10 A164 320 30 31 Shock Absorber 10 A164 320 31 31 Shock Absorber 20 A164 540 67 10 Wiring Harness 30 A164 320 07 25 Air Spring 30 A164 320 10 25 Air Spring 30 A166 320 03 25 Pneumatic Spring 35 A000 327 00 69 Connector 70 A003 997 56 90 Clamp 130 A211 328 00 58 Seal Holder 150 N 000000 003905 Nut 170 A164 328 01 04 Cover Plate 170 A164 328 02 04 Cover Plate 170 A164 328 05 04 Cover Plate 170 A164 328 06 04 Cover Plate 200 N 000000 003343 Nut 200 N 000000 005275 Nut 210 N 910105 016009 Hexagon Head Bolt 700 A210 540 21 81 Clutch 710 A000 545 69 80 Gasket 710 A008 545 63 26 Female Contact * Generation & Evolution: Mercedes-Benz GL-Class X164 First generation (2007-2012) X166 Second generation (2013-present) Mercedes-Benz M-Class W163 First generation (1997-2005) W164 Second generation (2005-2011) W166 Third generation (2011-2019) W166 Sport Utility C292 Coupé Version W167 Fourth generation (2019-present) *Platform Drive Layout : Base Model-Rear Wheel Drive Layout 4Matic Model -Four Wheel Drive Layout *Removal Guideline: Caution: Damage to the vehicle and air suspension system can be incurred if work is carried out in a manner other than specified in the instructions or in a different sequence. 1.To avoid the possibility of short circuits while working with electric components consult your owner's manual on how to disconnect your battery. 2.Consult your vehicle owner's manual, service manual, or car dealer for the correct jacking points on your vehicle and for additional care, safety and maintenance instructions. Under no circumstances should any work be completed underneath the vehicle if it is not adequately supported, as serious injuries and death can occur. 1.Set steering to straight. 2.Raise vehicle. 3.Remove rear wheel from the applicable side being replaced.(picture 1) 4.Locate and disconnect the air spring's air line connection to relieve stress from the suspension.(picture 2) 5.In the rear cargo area, remove all applicable trim panels to gain access to the upper shock mounting fasteners. Reference manufacture's instructions for removal of interior panelling(pictures 3,4) 6.With the trim panels removed, lift the insulation to gain access to the top mount nuts. Loosen and remove.(pictures 5,6) 7.Disconnect the shocks damping solenoid electrical connector, located just behind the shock, on the control arm.(picture 7) 8.Loosen and remove the lower shock mounting bolt, followed by the old shock.(picture 8) 9.Removal complete. *Installation Guideline: 1.Install the replacement shock,solenoid side out.(picture 9) 2.Reinstall the lower mounting bolt.Tightening to manufacture’s specification.(picture 10) 3.Reconnect and reattach the ads electrical connection back to the original mounting location on the control arm.(picture 11) 4.In the rear cargo area, lift the insulation to gain access to the top mount nuts. Install and tighten.(pictures 12,13) 5.Reference manufacture’s specifications and installation instructions for interior panels and torque specifications. 6.Reinstall wheel. 7.Installation complete. * Frequently Asked Questions : How to prevent the damage of air springs/How to extend the service life of air springs/struts etc.? An air strut with separable air springs If your vehicle offers a separable air suspension (Audi Allroad A6 C5, Mercedes-Benz W164, BMW X5, etc.), you should regularly (about once a week) lift the car to the maximum position, and remove dirt with a high-pressure cleaner (keep the cleaner at a distance to the air spring about 30 cm/12 inches, otherwise water pressure can damage the air spring). The highest position may vary depending on your model and regulation options. Therefore, please test this by trying the different modes available to you (Sport, comfort, dynamic, off-road) and choose the one that sets your vehicle to the highest position. The dirt will most likely be found under the fold of the pneumatic chambers. If you find a frozen layer of bitumen on the piston guide (the part of a strut on which the air spring is installed), it is recommended to clean it as well. Whenever possible, avoid riding on fresh asphalt, as fresh bitumen mixed with sand immediately results in a build-up of abrasives on the piston and in turn contributes to accelerated wear and tear of the air spring. A complete air suspension shock Many cars such as Mercedes W220 or W211 are set up with a complete air strut - shock absorber and air spring visually form a complete spare part. In many cases, you can easily recognize these by the metal cups with which the air spring is tightly mounted. To best avoid any damage, we highly recommend to regularly check the condition of the dust protection seals of the air strut. What is the difference between an air spring and an air strut? The air spring is a part of the air strut. Some vehicles (e.g. Mercedes ML) allow you to change the air spring separately. At our online shop you have the opportunity to buy either the whole air strut or only the air spring. For some type of vehicles it is not possible to change the air spring separately. In this case the whole air strut should be replaced. Which side of my car is the Right and Left? The right and left sides of an automobile are determined as if sitting in the car facing forward. Thus, the left side is on the left when sitting in the car facing forward, and the right side is on the right. For American cars, the driver’s side is on the left, and the passenger sits to the right of the driver. For cars in Japan, Britain, Ireland, the Bahamas and some other former British colonies -- where they drive on the left side of the road -- the passenger sits on the left side, and the driver (along with all the driving controls) is on the right. What does 4MATIC mean? 4MATIC is the marketing name of a four-wheel drive system developed by Mercedes-Benz. It is designed to increase traction in slippery conditions. What does AIRMATIC mean? AIRMATIC is a Mercedes-Benz trademark for vehicles with air suspension systems. Compared with a conventional steel suspension, the AIRMATIC air suspension provides advantages in terms of handling safety and ride comfort. The AIRMATIC air suspension automatically adjusts the damping force on each wheel according to the current state of the road. What does ABC mean? ABC (Active Body Control) is a registered Mercedes-Benz trademark. It is a high-quality suspension system, which automatically adapts the suspension setting to the respective driving situation. There is also a crosswind stabilisation integrated in ABC systems. How can I see if my vehicle is equipped with AIRMATIC or ABC? You can check which suspension you have by opening the bonnet of your car and examining the top of the shock absorber. If your vehicle is equipped with AIRMATIC, you will have obvious air lines leading from the top of the shocks: If your vehicle is equipped with ABC, you will have small black electrical plugs leading into the top of both shocks: Item Specifics Placement on Vehicle Driver,Passenger,Front,Rear Type Air Suspension Strut Fitment Type Direct Replacement Package Box Single Weight(LB) 80.138 Maximum Operating Pressure (psi) 160 Minimum Operating Pressure (psi) 90 Upper Mount Type Stud Lower Mount Type U-Bracket Included Hardware None Drive Layout Front Engine RWD & 4WD Platform X164 W164 Custom Bundle Yes Material Iron Quantity 5PCS Manufacturer Warranty 1 Year OE Spec or Performance/Custom OE Spec Adjustable Yes Features Sealed Brand Bator Manufacturer Part Number BRO840460TR Interchange Part Number 1643204313,1643204413,1643204613,1643205813,1643205913 OE/OEM Part Number 1643200731,1643201131,1643202031,1643202131,1643202731 Superseded Part Number 1643200004,1643200204,1643200304,1643200504,1643200904 Payment Policy PayPal preferred. Shipping & Handling Time Shipping: Delivery Time is about 3-7 business days to most of countries. All domestic orders will be shipped via USPS, UPS or FedEx from our US warehouse and usually arrives to your door in about 2-7 business days. Return Policy Seller will be responsible for return if there's any quality problem or wrong message provided in listing. Be sure to check the compatible chart above, and be sure you have chosen the right item. Warranty Policy All of our brand new items come with a 60-Days money-back guarantee. Contact Us - Confused in confirming the compatibility about the item; - Puzzled in how to install the item to your vehicle/car/truck/etc.； We are always here to answer and reply. Rotors & Pads Brake Rotors Brake Pads Brake Calipers Other Brake Parts Shop Category Store Home steering knuckle-7 ABS Wheel Sensor Air & Fuel Delivery ◈ Air Intake & Fuel Sensors Air Cleaner Filter Box Auto CV Axle Shaft Assembly Bed Step Brake Caliper Brake Calipers & Pads Brake Calipers & Rotors & Pads Brake Drums Brake Pad Sensors Brake Pads Brake Rotors Brake Rotors & Pads Brake Shoes cargo cover Exterior Parts & Accessories ◈ Bumpers & Components Fuel Pump Assembly Headlight Assembly Hub Caps Jake Stand Leveling Lift Kit Lift Supports Other Steering & Suspension ◈ Air Suspension Spring ◈ Shocks, Struts & Assemblies Steering Shaft Steering Wheels & Horn Butt Throttle Body Assembly Trailer Tools Series Turbocharger UTV & ATV Brake System Parts Wheel Hub Bearing Wheel Hub Bearing Knuckle wheel lug nut Wheel Rims Wheel Spacer Hot Item 1" Rear Leveling Lift Kit Blocks For Chevrolet Silverado GMC Sierra 1500 2WD 4WD USD 42.21 3" Rear Blocks Leveling Lift Kit Fits Chevy Silverado 1500 Sierra 1500 1999-2020 USD 46.07 2 Front Wheel Hub Bearing For Nissan Sentra 2007-2012 For Rogue 2008 2009 - 2013 USD 57.49 Front Wheel Hub Bearing Fits Buick LaCrosse Pontiac Grand Prix Chevrolet Impala USD 41.92 2 Front Wheel Hub Bearing For Toyota Prius 2010-2015 Lexus Ct200H 2011-2017 Base USD 60.55 New List Item Front Ceramic Brake Pads For 1997 1998 - 2009 2010 2011 2012 2013 Chevy Corvette USD 27.29 Headlights Assembly For 2007-2009 Nissan Altima Front Pair Replacment Headlamps USD 101.99 Front Drilled & Slotted Brake Rotors + Ceramic Pads For 2007-2009 Chrysler Aspen USD 135.37 Headlights Assembly For 2011-2014 Hyundai Sonata Front Replacement Headlamps USD 109.99 Headlights Assembly For 2009-2014 Ford F150 Fornt Black Replacement Headlamps USD 89.99 Picture 5x Front Rear Air Suspension Air Struts & Compressor For Mercedes GL320 w/ADS *Compatibility Chart 1, You can distinguish specific model of an automobile by VIN(Vehicle Identification Number). 2, VIN(Vehicle Identification Number) consists of total 17 English letters and arabic digits. 3, VIN does not include the letters I (i), O (o), and Q (q) (to avoid confusion with numerals 1 and 0). Mercedes-Benz GL-Class GL320 Bluetec 4Matic Sport Utility 4-Door 3.0L 2009 GL320 CDI Sport Utility 4-Door 3.0L 2007-2008 GL350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2012 GL450 Base Sport Utility 4-Door 4.6L 2007-2012 GL450 Base Sport Utility 4-Door 4.7L 2007-2009 GL550 Base Sport Utility 4-Door 5.5L 2008-2011 Mercedes-Benz M-Class ML320 CDI Sport Utility 4-Door 3.0L 2007-2008 ML350 4Matic Sport Utility 4-Door 3.5L 2006-2011 ML350 Base Sport Utility 4-Door 3.5L 2006-2007 2009-2011 ML350 Bluetec 4Matic Sport Utility 4-Door 3.0L 2010-2011 ML350 Introduction Sport Utility 4-Door 3.5L 2006 ML350 Lujo Sport Utility 4-Door 3.5L 2008-2009 ML350 Premium Sport Utility 4-Door 3.5L 2006 ML350 Sport AMG Sport Utility 4-Door 3.5L 2010-2011 ML350 Sport AMG Sport Utility 4-Door 5.5L 2010-2011 ML450 Hybrid 4Matic Sport Utility 4-Door 3.5L 2010-2011 ML500 Base Sport Utility 4-Door 5.0L 2005-2007 ML500 Introduction Sport Utility 4-Door 5.0L 2006 ML500 Premium Sport Utility 4-Door 5.0L 2006 ML500 Special Edition Sport Utility 4-Door 5.0L 2005 ML550 Base Sport Utility 4-Door 2008-2011 *OEM Part Number: Front Air Suspension Strut: 1643204313,1643204413,1643204613 1643205813,1643205913,1643206013 Rear Air Suspension Strut: 1643200731,1643201131,1643202031,1643202131, 1643202731,1643202831,1643203031,1643203131 Air Suspension Compressor Pump: 1643200004,1643200204,1643200304,1643200504,1643200904,1643201204 *Item Specifications: Key Words: 5PCS Front Air Suspension Strut & Rear Air Suspension Shock & Air Suspension Compressor Pump For Mercedes M-Class W164 ML320 ML350 ML450 ML500 ML550 GL-Class X164 GL320 GL350 GL450 GL550 With Adaptive Damping System Package Includes: 2 PCS Front Left & Right Air Suspension Strut 2 PCS Rear Left & Right Air Suspension Shock 1 PC Air Suspension Compressor Pump Notes : Please double confim the compatibility as well as the OEM number before purchasing. Instruction is not included. Professional installation is recommended. *Air Suspension Structure: 10 A164 320 06 31 Shock Absorber 10 A164 320 07 31 Shock Absorber 10 A164 320 11 31 Shock Absorber 10 A164 320 12 31 Shock Absorber 10 A164 320 13 31 Shock Absorber 10 A164 320 20 31 Shock Absorber 10 A164 320 21 31 Shock Absorber 10 A164 320 22 31 Shock Absorber 10 A164 320 26 31 Shock Absorber 10 A164 320 27 31 Shock Absorber 10 A164 320 28 31 Shock Absorber 10 A164 320 30 31 Shock Absorber 10 A164 320 31 31 Shock Absorber 20 A164 540 67 10 Wiring Harness 30 A164 320 07 25 Air Spring 30 A164 320 10 25 Air Spring 30 A166 320 03 25 Pneumatic Spring 35 A000 327 00 69 Connector 70 A003 997 56 90 Clamp 130 A211 328 00 58 Seal Holder 150 N 000000 003905 Nut 170 A164 328 01 04 Cover Plate 170 A164 328 02 04 Cover Plate 170 A164 328 05 04 Cover Plate 170 A164 328 06 04 Cover Plate 200 N 000000 003343 Nut 200 N 000000 005275 Nut 210 N 910105 016009 Hexagon Head Bolt 700 A210 540 21 81 Clutch 710 A000 545 69 80 Gasket 710 A008 545 63 26 Female Contact * Generation & Evolution: Mercedes-Benz GL-Class X164 First generation (2007-2012) X166 Second generation (2013-present) Mercedes-Benz M-Class W163 First generation (1997-2005) W164 Second generation (2005-2011) W166 Third generation (2011-2019) W166 Sport Utility C292 Coupé Version W167 Fourth generation (2019-present) *Platform Drive Layout : Base Model-Rear Wheel Drive Layout 4Matic Model -Four Wheel Drive Layout *Removal Guideline: Caution: Damage to the vehicle and air suspension system can be incurred if work is carried out in a manner other than specified in the instructions or in a different sequence. 1.To avoid the possibility of short circuits while working with electric components consult your owner's manual on how to disconnect your battery. 2.Consult your vehicle owner's manual, service manual, or car dealer for the correct jacking points on your vehicle and for additional care, safety and maintenance instructions. Under no circumstances should any work be completed underneath the vehicle if it is not adequately supported, as serious injuries and death can occur. 1.Set steering to straight. 2.Raise vehicle. 3.Remove rear wheel from the applicable side being replaced.(picture 1) 4.Locate and disconnect the air spring's air line connection to relieve stress from the suspension.(picture 2) 5.In the rear cargo area, remove all applicable trim panels to gain access to the upper shock mounting fasteners. Reference manufacture's instructions for removal of interior panelling(pictures 3,4) 6.With the trim panels removed, lift the insulation to gain access to the top mount nuts. Loosen and remove.(pictures 5,6) 7.Disconnect the shocks damping solenoid electrical connector, located just behind the shock, on the control arm.(picture 7) 8.Loosen and remove the lower shock mounting bolt, followed by the old shock.(picture 8) 9.Removal complete. *Installation Guideline: 1.Install the replacement shock,solenoid side out.(picture 9) 2.Reinstall the lower mounting bolt.Tightening to manufacture’s specification.(picture 10) 3.Reconnect and reattach the ads electrical connection back to the original mounting location on the control arm.(picture 11) 4.In the rear cargo area, lift the insulation to gain access to the top mount nuts. Install and tighten.(pictures 12,13) 5.Reference manufacture’s specifications and installation instructions for interior panels and torque specifications. 6.Reinstall wheel. 7.Installation complete. * Frequently Asked Questions : How to prevent the damage of air springs/How to extend the service life of air springs/struts etc.? An air strut with separable air springs If your vehicle offers a separable air suspension (Audi Allroad A6 C5, Mercedes-Benz W164, BMW X5, etc.), you should regularly (about once a week) lift the car to the maximum position, and remove dirt with a high-pressure cleaner (keep the cleaner at a distance to the air spring about 30 cm/12 inches, otherwise water pressure can damage the air spring). The highest position may vary depending on your model and regulation options. Therefore, please test this by trying the different modes available to you (Sport, comfort, dynamic, off-road) and choose the one that sets your vehicle to the highest position. The dirt will most likely be found under the fold of the pneumatic chambers. If you find a frozen layer of bitumen on the piston guide (the part of a strut on which the air spring is installed), it is recommended to clean it as well. Whenever possible, avoid riding on fresh asphalt, as fresh bitumen mixed with sand immediately results in a build-up of abrasives on the piston and in turn contributes to accelerated wear and tear of the air spring. A complete air suspension shock Many cars such as Mercedes W220 or W211 are set up with a complete air strut - shock absorber and air spring visually form a complete spare part. In many cases, you can easily recognize these by the metal cups with which the air spring is tightly mounted. To best avoid any damage, we highly recommend to regularly check the condition of the dust protection seals of the air strut. What is the difference between an air spring and an air strut? The air spring is a part of the air strut. Some vehicles (e.g. Mercedes ML) allow you to change the air spring separately. At our online shop you have the opportunity to buy either the whole air strut or only the air spring. For some type of vehicles it is not possible to change the air spring separately. In this case the whole air strut should be replaced. Which side of my car is the Right and Left? The right and left sides of an automobile are determined as if sitting in the car facing forward. Thus, the left side is on the left when sitting in the car facing forward, and the right side is on the right. For American cars, the driver’s side is on the left, and the passenger sits to the right of the driver. For cars in Japan, Britain, Ireland, the Bahamas and some other former British colonies -- where they drive on the left side of the road -- the passenger sits on the left side, and the driver (along with all the driving controls) is on the right. What does 4MATIC mean? 4MATIC is the marketing name of a four-wheel drive system developed by Mercedes-Benz. It is designed to increase traction in slippery conditions. What does AIRMATIC mean? AIRMATIC is a Mercedes-Benz trademark for vehicles with air suspension systems. Compared with a conventional steel suspension, the AIRMATIC air suspension provides advantages in terms of handling safety and ride comfort. The AIRMATIC air suspension automatically adjusts the damping force on each wheel according to the current state of the road. What does ABC mean? ABC (Active Body Control) is a registered Mercedes-Benz trademark. It is a high-quality suspension system, which automatically adapts the suspension setting to the respective driving situation. There is also a crosswind stabilisation integrated in ABC systems. How can I see if my vehicle is equipped with AIRMATIC or ABC? You can check which suspension you have by opening the bonnet of your car and examining the top of the shock absorber. If your vehicle is equipped with AIRMATIC, you will have obvious air lines leading from the top of the shocks: If your vehicle is equipped with ABC, you will have small black electrical plugs leading into the top of both shocks: Item Specifics Placement on Vehicle : Driver,Passenger,Front,Rear Type : Air Suspension Strut Fitment Type : Direct Replacement Package : Box Single Weight(LB) : 80.138 Maximum Operating Pressure (psi) : 160 Minimum Operating Pressure (psi) : 90 Upper Mount Type : Stud Lower Mount Type : U-Bracket Included Hardware : None Drive Layout : Front Engine RWD & 4WD Platform : X164 W164 Custom Bundle : Yes Material : Iron Quantity : 5PCS Manufacturer Warranty : 1 Year OE Spec or Performance/Custom : OE Spec Adjustable : Yes Features : Sealed Brand : Bator Manufacturer Part Number : BRO840460TR Interchange Part Number : 1643204313,1643204413,1643204613,1643205813,1643205913 OE/OEM Part Number : 1643200731,1643201131,1643202031,1643202131,1643202731 Superseded Part Number : 1643200004,1643200204,1643200304,1643200504,1643200904 Payment Policy PayPal preferred. Shipping & Handling Time Shipping: Delivery Time is about 3-7 business days to most of countries. All domestic orders will be shipped via USPS, UPS or FedEx from our US warehouse and usually arrives to your door in about 2-7 business days. Return Policy Seller will be responsible for return if there's any quality problem or wrong message provided in listing. Be sure to check the compatible chart above, and be sure you have chosen the right item. Warranty Policy All of our brand new items come with a 60-Days money-back guarantee. Contact Us - Confused in confirming the compatibility about the item; - Puzzled in how to install the item to your vehicle/car/truck/etc.； We are always here to answer and reply.