About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Pro Tip: Suspension system air leaks are the leading cause of compressor failure. We recommend inspecting all of your vehicle's air lines and air springs for wear or cracks to avoid premature wear and damage to the new suspension compressor pump.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits
16 vehicles spanning 2000-2011.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2006
Mercedes Benz
CLS500
Mercedes Benz CLS500 Air Ride Suspension Compressor TRQ PAA81258
2006
Mercedes Benz
CLS55 AMG
Mercedes Benz CLS55 AMG Air Ride Suspension Compressor TRQ PAA81258
2007-2011
Mercedes Benz
CLS550
Mercedes Benz CLS550 Air Ride Suspension Compressor TRQ PAA81258
2008-2011
Mercedes Benz
CLS63 AMG
Mercedes Benz CLS63 AMG Air Ride Suspension Compressor TRQ PAA81258
2003-2009
Mercedes Benz
E320
Mercedes Benz E320 Air Ride Suspension Compressor TRQ PAA81258
2006-2009
Mercedes Benz
E350
Mercedes Benz E350 Air Ride Suspension Compressor TRQ PAA81258
2003-2006
Mercedes Benz
E500
Mercedes Benz E500 Air Ride Suspension Compressor TRQ PAA81258
2003-2006
Mercedes Benz
E55 AMG
Mercedes Benz E55 AMG Air Ride Suspension Compressor TRQ PAA81258
2007-2009
Mercedes Benz
E550
Mercedes Benz E550 Air Ride Suspension Compressor TRQ PAA81258
2007-2009
Mercedes Benz
E63 AMG
Mercedes Benz E63 AMG Air Ride Suspension Compressor TRQ PAA81258
2006
Mercedes Benz
S350
Mercedes Benz S350 Air Ride Suspension Compressor TRQ PAA81258
2000-2006
Mercedes Benz
S430
Mercedes Benz S430 Air Ride Suspension Compressor TRQ PAA81258
2000-2006
Mercedes Benz
S500
Mercedes Benz S500 Air Ride Suspension Compressor TRQ PAA81258
2001-2006
Mercedes Benz
S55 AMG
Mercedes Benz S55 AMG Air Ride Suspension Compressor TRQ PAA81258
2001-2006
Mercedes Benz
S600
Mercedes Benz S600 Air Ride Suspension Compressor TRQ PAA81258
2006
Mercedes Benz
S65 AMG
Mercedes Benz S65 AMG Air Ride Suspension Compressor TRQ PAA81258
Part Interchange
Brand Label
Part Number
Unity Automotive
20-013404
CARDONE Certified Pre-owned OEM
4J-2003S
Dorman - OE Solutions
949-909
Suncore
134M-20
Mercedes-Benz
2203200104
Westar
CD-7727
Arnott Industries
P-2192
Mercedes-Benz
2113200304
DIY Solutions
SHO00005
CARDONE New
4J-2003C
CARDONE Reman
4J-2003C
Hollander
522-10026
Mercedes-Benz
A2113200304
Mercedes-Benz
A2203200104
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
PAA81258
In Stock
Product Reviews
5.0/ 5
★★★★★★★★★★
12 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★April 2, 2024
Excellent product
Great product, lifted my car in seconds worth the money!!!!!
★★★★★June 9, 2023
A fantastic purchase. I trust the quality of your service and the products you offer.
★★★★★November 27, 2022
E stalled and working fine!
★★★★★April 1, 2021
Mercedes compressor
Part came very quick have had no issues.
★★★★★October 14, 2020
Mercedes Compressor
The part was exact, fast delivery and saved use approximately $500.00 dollars in repairs, this time. This is not the first time we have purchased our own parts, we are very satisficed and a forever client.
Sincerely,
MA and PLC
★★★★★August 31, 2020
Great part, great fit!
Part came in just a few days. The how to video they sent with the confirmation really helped a lot.
★★★★★June 25, 2020
Extremely satisfied
I would definitely recommend this product and website. My order came in as promised and the part worked great.
★★★★★January 28, 2020
Mercedes Suspension pump
Item came in great time and installing part was seamless. Works properly and I am happy I went with this option, as it was a great price for a quality part
★★★★★May 14, 2019
Good deal
Thanks a1 auto
★★★★★November 27, 2018
Excellent
Was exactly what I needed and works just as it should, absolutely love and recommend this site to everyone!
Showing 1–10 of 12 reviews
Customer Q&A
Got a question about this part? Post it and get answers from our team.
SusieFebruary 9, 2022
Dose this fit a 2002 mercades Ben s430 ?
Yes, this part will fit your vehicle.
Jessica · February 9, 2022
GeneSeptember 3, 2021
what is the warranty on the 2008 Mercedes E550 air compressor?
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Ricale · September 3, 2021
FreddieAugust 10, 2019
My air suspension compressor continues to run. I found out it was the air suspension valve block. Is the air suspension compressor still good or should I purchase and install a new air suspension compressor along with the air suspension compressor va
Enter an anI think that the best option is to change the compressor, it is not too expensive and will avoid future discomfort, because if the compressor continues to work it will burn at some point. I advise changing valve and compressor.swer to this question.
G · August 13, 2019
Showing 1–3 of 3 questions
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