1ARAD00475-Chevrolet GMC Radiator TRQ RDA82637
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Replaces

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1992 GMC C2500 Truck V8 7.4L with 19 Inch Core with 34 Inch Core Radiator TRQ RDA82637

92-99 Chevy, GMC Fullsize w/ V8 7.4L Radiator (w/o Raised Neck)

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$ 181.55
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TRQ
Product Reviews
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4.12/ 5.0 8
Tc
Ted
February 16, 2017
Radiator is working great ease of installation.i wish I would of purchased long time ago.delivery was fast.Thanks.
Repeat customer!
K
July 5, 2020
Everything iv ordered from this site has shipped fast. Quality parts. Way cheaper than the store.i recommend 1a auto for everyone
DOES NOT FIT K2500 Suburban 1993
Lorenzo
July 28, 2020
Seems well made but does not fit. Driver side cooling hoses on my truck DO NOT FIT this radiator. This radiator has a much larger opening than my oil coolant hoses on my 1993 K2500 Suburban. I think an adapter would work, but I have no idea of the threads so I am stuck. My truck's been up on ramps for 3 days now and I can't use it. Sent an email asking for help, got no reply.
So Far so good
P
March 15, 2021
although it was 1/4 inch thicker it still fit. Had to replace previous radiator due to upper hose connector broke off while removing hose for other issue.
Jeremy
December 20, 2021
Perfect fit, great quality
Leaks!
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max
January 28, 2022
Leaks out of side fitting straight out of the box. 1A auto won't warranty it. I'm taking my business elsewhere and I suggest others looking at this part do also. "100% leak tested" is a lie. I've had good experience with 1A auto up until now, and will no longer be ordering my parts from them.
Gordie
December 15, 2022
Great product perfect fit and looked just like the original thanks 1A Auto I would recommend this product
Perfect fit.
Michael
February 11, 2023
1st one went into a 2000 Chevy Silverado 3500 7.4L 4x4. Fit perfect. Only the trans cooling line adapters needed to be used with it. The oil cooling lines did not need adapting they screwed in perfect. The 2nd one is gonna go in the 94 Chevy Silverado 2500 7.4L 4x4 soon.
Customer Q&A
Oil cooler hose threads are smaller than the radiator connection. How can i solve tis?
May 20, 2019
Jeff D
10
There could be multiple reasons why you're having this particular problem. We suggest taking your vehicle to a nearby reputable shop to identify the cause. Once you know the cause, we'll be happy to see if we carry the parts and how-to videos needed for your repair.
May 20, 2019
Emma F
10
Local ACE hardware should have adapter fittings that will do the job. Everything is a compression line fitting so dont use Teflon tape.
May 22, 2019
Timothy B
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Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 1992 GMC C2500 Truck with these options.

Before proceeding,

select your Vehicle, to verify this Part will fit.

This part will only fit a 1992 GMC C2500 Truck with these options.