General Motors GM 20904439 Trailer Brake Continue Relay Assembly
Key features
- •GM-recommended replacement part for your GM vehicle's original factory component
- •Offering the quality, reliability, and durability of GM OE
- •Manufactured with GM Original Equipment specification for fit, form, and function
BrandGM Parts
CategoryBrake Assemblies
Warranty24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.
General Motors GM 20904439 Trailer Brake Continue Relay Assembly
List Price: $67.23$60.51DEALYou Save: $6.72 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (4)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.6
out of 5
Based on 10 reviews
5★
80%
4★
20%
3★
0%
2★
0%
1★
0%
Five Stars
mike stahl•August 15, 2017
great
Five Stars
Amazon Customer•August 7, 2017
Great product.
Fixed issue dealer couldn't find.
M. Webb•June 20, 2017
I will get another to have on hand. Resolved system error message. Dealer could not identity problem. I told them to install/replace this part. Corrected issue and error message. Seems (by their admission) the tech team is not trained in much detail on the towing system installed as OEM. Trial and error is their main source. I am keeping another on hand for future use... either mine or someone I know. Saved a lot of down time having this one on standby.
It works and was quick to replace
Jeff VanSeghbroeck•May 20, 2017
Super fast shipping and fixed my "service trailer beprake system" message on the dash. Took about 5 minutes to change. Mine was on the drivers side frame rail behind the axle (2009 Silverado 2500HD) some others are above the spare tire.
Five Stars
ponyxpress79•May 17, 2017
Worked great. Light is out and batteries don't go dead after sitting for 3 or 4 days.
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