Confirm this item fits
Add your vehicle to make sure this item fits and qualifies for free returns.
2014
Chevrolet
Suburban 1500
Picture 1 of 3
Stock photo
Picture 1 of 3
Stock photo
Trailer Tow Relay ACDelco GM Original Equipment 20904439
ChevroletPartsPros (62)
100% positive feedback
Price:
$102.16
Returns:
30 days returns. Seller pays for return shipping.
Condition:
Genuine GM & ACDelco Parts – Quality You Can Trust. ✅100% Genuine GM & ACDelco Parts. ✅12-Month Warranty Included.
- Buy It NowGenuine GM 20904439 Trailer Brake Control Relay Silverado Sierra 07-14
Oops! Looks like we're having trouble connecting to our server.
Refresh your browser window to try again.
About this product
Product Identifiers
BrandACDelco (OE)
Manufacturer Part Number20904439
eBay Product ID (ePID)174642704
Product Key Features
Voltage12 V
Dimensions
Item Length3.9 in
Item Width2.5 in
Item Weight0.25 lb
Additional Product Features
NotesDescription--Trailer Tow Relay
Sub TypeTrailer Tow Relay
Terminal Quantity6
Part TypeRelays
All listings for this product
Ratings and Reviews
Most relevant reviews
- Mar 16, 2020
Great value and fixed a majorly annoying issue!
I bought a truck with the “service trailer brake” message constantly on. This fixed it! Super easy! Very happy!Verified purchase: YesCondition: New
- Oct 30, 2019
Brake part
This is the 2nd one I've put in . Dont know if problem is a factory problem or part problem !Verified purchase: YesCondition: New
- Feb 24, 2022
Worked perfectly
Recommend if you have service trailer brake on dash get you this and a jcase 30amp and you should be good to go 💯Verified purchase: YesCondition: New
- Jun 07, 2021
OEM prodect at a good price
This fixed my service trailer brake light on the dash.Verified purchase: YesCondition: New
- Jun 21, 2017
Service trailer brake
I changed the service trailer brake system relay. But was not the problem. The product was the right one. Bolted right to the chassy and fit perfect.Verified purchase: YesCondition: New
- Sep 13, 2018
Fixed service trailer braking system light
Fixed service trailer braking system lightVerified purchase: YesCondition: New
- Aug 28, 2017
Worked Great
Fixed my constant "service trailer brake system" error message I was getting with or without a trailer connected in my 2007 Silverado.Verified purchase: YesCondition: New
- Dec 01, 2020
Review
Excellent productVerified purchase: YesCondition: New
- Feb 06, 2018
Good value for money
The part was identical to the factory part and I was able to fix it my self and saved a ton compared to the cost at the dealershipVerified purchase: YesCondition: New
- Dec 03, 2018
Fixed thanks
Verified purchase: YesCondition: New
