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30 Days Return Policy

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Fit for Mercedes-Benz R-Class W251
R320 Bluetec Wagon 4-Door 3.0L 2009
R320 CDI Wagon 4-Door 3.0L 2007-2008
R350 4Matic Wagon 4-Door 3.5L 2006-2013
R350 Base Wagon 4-Door 3.5L 2008-2013
R350 Bluetec 4Matic Wagon 4-Door 3.0L 2010-2013
R500 Base Wagon 4-Door 5.0L 2006-2008
R500 Premium Wagon 4-Door 5.0L 2006
R500 Sport Wagon 4-Door 5.0L 2006-2008
R550 4Matic Wagon 4-Door 5.5L 2008
R63 AMG Base Wagon 4-Door 6.3L 2007
Reference OE/OEM Number:
251 320 08 04 , 251 320 13 04 , 251 320 21 04 , 251 320 27 04 , 2513202604
251 320 2704 , 2513200804 , 2513201304 , 251320130428 , 2513202104 ,
2513202704 , A2513200804 , A2513201304 , A2513202104 , A2513202704, 2513201204
Platform Drive Layout:
Base Model-Rear Wheel Drive Layout
4Matic Model-Four Wheel Drive Layout
Condition: 100% Brand New
Warranty:2 year
Removal & Installation:
1.Set steering to straight ahead.
2.Lift vehicle and remove front right wheel.
3.Remove the fasteners and front inner wheel well liner from the vehicle to expose the vehicle's air suspension compressor.
4.Locate and disconnect the two(2)electrical connectors from the compressor.
5.Locate and slowly remove the air line from the compressor. Remove the air line fitting from the air hose and discard.
6.Locate the larger rubber hose leading to the compressor. Pinch and slide the hose clamp off of the air fitting and remove the air hose.
7.Locate and remove the three(3)mounting nuts to remove the compressor from the vehicle.
8.Removal complete.
9.Installation is in the reverse order of air compressor removal using factory mounting hardware.
Package Included:
1PCS Air Pump with relay
★ 30-day Money Back & 24-Month Replacement Guarantee. .
US Domestic Shipping Notice - All items will be dispatched within 24hrs(Mon-Fri) Our carrier collects all the parcels at 4:30am PDT, any payment paid after 5:00am PDT will be shipped the next day at 4:30am PDT.
| If you paid | Item Shipped On | Est.Delivery Time |
| Before Apr. 1st at 4:30am | Apr. 1st at 5:00am | Apr. 5th - Apr. 7th |
| After Apr. 1st at 4:30am | Apr. 2nd at 5:00am | Apr. 6th - Apr. 8th |

*If our estimated delivery time and eBay’s are contradictory, please refer to the standard delivery time of ours.
Estimated Delivery Time| From | To | Service | Est.Delivery Time |
| US | US | UPS or Fedex Ground | 3-5 Business days |
| Outside of US | DHL FedEx | 4-7 Business days |
*Tracking number will be updated in 24 hours after shipment.
Please provide the following shipping information for your order
Full physical address
Telephone number
*Otherwise your shipment will be deferred. We are not responsible for any shipping lost caused by wrong shipping information.
If our eBay item listing doesn't show the shipping cost to your place.please contact us to calculate the shipping fee for you.
International ShipmentFor international shipment, we do not cover any import taxes or duties. Import tax is charged by the government, not us. Our item price and shipping cost do not include any import tax which will be charged by the shipping company when you got the parcel. Please be noted that is not the extra shipping fee.

NO hidden charge!!!

All AutoPerformancePart products have 2 year warranty (unless otherwise stated). In the very unlikely event that you have a problem with our product, please contact us via eBay messages.
Easy Return:If you are unhappy with your purchase for any reason, you can return it to us in an un-used condition in the original packaging within 30 days of purchase and we'll give you a refund or exchange. The refund/Exchange will not include postage/eBay costs. Please note you MUST contact us to obtain a Return Authorization Number before returning any part. Any parcel without the Return Authorization Number will be rejected
*If your item is faulty or was incorrect, you must contact our sales representative before returning the parcel and we will endeavour to solve the problem effectively. Video or picture is required to show the item condition before we issue the Return Authorization Number.
1. Any returned item(s) without Return authorization number will be rejected.
2. Please return your item(s) in original packaging and ensure that all packages are securely wrapped.
3. We will not accept responsibility for loss or damage of goods during transit, please ensure that the insurance cover option is taken where possible.
4. Upon receipt, all products will be inspected at our discretion in 3-5 business days. Then, the updated result will be informed.
*If you have made a mistake on purchase and wish to cancel the order before it is dispatched please contact us by ebay message as quickly as possible.
Note:All parcel will be collected by carrier at 8:00am on Monday to Friday.
We have used the eBay compatibility list as a guide for buyers to use, but the eBay data system is not accurate and incomplete sometimes. Please make sure you have read through the whole listing and paid attention to “note” and “notice”. If there is any uncertain, please use the eBay message to check with our sales first.
You can check the delivery cost in the listing “Shipping and payments” section by selecting your country and entering your zip code. If it is not specified, please provide us your shipping address and zip code via eBay message. For US domestic shipping to 48 states, the delivery time is around 3-5 business days. The international shipment delivery time is around 4-7 business days.
Sorry no. Once the payment is cleared, we cannot amend any item(s), quantities, or add or remove items. We are also unable to change the delivery address. Therefore, please double check all the order information before making payment.
We currently only accept payment via PayPal. You can also use PayPal as a guest and pay using a debit or credit card.
We will arrange the shipment in 1 business day after the payment is cleared. The tracking number will be updated on eBay in 24 hours after the shipment. Please notice that there is no shipment during weekend and holidays.

Please simply contact us via eBay messages, and then, we will get back to you as soon as possible with the update. Usually, we will follow up every shipment till customers get their order.
Please simply contact us via eBay messages, and then, we will get back to you as soon as possible. It will speed up the process if you could provide us some pictures or video to illustrate the issue details.
