Car PartsGMC PartsGMC R2500 PartsGMC R2500 Exhaust Manifold

GMC R2500 Exhaust Manifold

Great cars and trucks like your R2500 need great parts.

When your GMC R2500 left the factory, it was destined for a driver who prioritizes longevity in their automobile. Auto enthusiasts know that a brand you can trust is built into each GMC, and understand that only top quality repair R2500 parts will suffice when repairs are needed. It's not every day that you realize that you have to buy a replacement Exhaust Manifold to repair your car or truck. The vehicle in your driveway is head and shoulders above the rest when it comes to all the vehicles in today's marketplace.

The function and purpose of Exhaust Manifold.

Achieving maximum fuel efficiency while reducing emissions on your car or truck depends on the quality and performance of the parts you use. In order to make the combustion process as efficient as possible inside your GMC R2500 engine depends highly on how well your exhaust manifold tumbles exhaust gases away from the cylinder head. If a crack forms in your GMC R2500 exhaust manifold, then two negative side effects will result. First, your exhaust flow will change; potentially reversing the direction of the gases inside the exhaust manifold back into the combustion chamber. Second, exhaust gas will escape before they can be cleaned by your catalytic converter; making the inside of your car smelly and filling it with carbon monoxide and noxious fumes.

We carry what you need.

Select Your YearDon't let a Exhaust Manifold repair spell the end of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the highest quality replacement parts. Given all the trouble that can be involved with performing maintenance on your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. When your GMC requires a new replacement Exhaust Manifold, there's no need to go somewhere besides the authority, Car Parts Discount. Just choose your year from the list below to find the right GMC R2500 Exhaust Manifold for your 1989, 1988, 1987 model.

Select Your Year

GMC R2500 Exhaust Manifold Kit, OEM: 674-158/674158
Dorman Exhaust Manifold Kit 674-158
Add for Price, Save 38%   NEW ITEM
OEM: 674-158, Item: 45023
10 or More In Stock, Usually ships within 1 business day

GMC R2500, 5.0L 4999CC 305Cu. In. V8
GMC R2500, 5.7L 5735CC 350Cu. In. V8
GMC R2500 Exhaust Manifold Kit, OEM: 674-159/674159
Dorman Exhaust Manifold Kit 674-159
Add for Price, Save 38%   NEW ITEM
OEM: 674-159, Item: 44621
10 or More In Stock, Usually ships within 1 business day

GMC R2500, 7.4L 7441CC 454Cu. In. V8
GMC R2500 Exhaust Manifold Kit, OEM: 674-231/674231
Dorman Exhaust Manifold Kit 674-231
Add for Price, Save 34%   NEW ITEM
OEM: 674-231, Item: 45024
6 In Stock, Usually ships within 1 business day

GMC R2500, 5.0L 4999CC 305Cu. In. V8
GMC R2500, 5.7L 5735CC 350Cu. In. V8
GMC R2500 Exhaust Manifold Kit, OEM: 674-161/674161
Dorman Exhaust Manifold Kit 674-161
Add for Price, Save 37%   NEW ITEM
OEM: 674-161, Item: 44799
10 or More In Stock, Usually ships within 1 business day

GMC R2500, 7.4L 7441CC 454Cu. In. V8
GMC R2500 Exhaust Manifold, OEM: 101071
ATP Exhaust Manifold 101071
69.85, Save 39%   NEW ITEM
OEM: 101071, Item: 676857
1 In Stock, Usually ships within 1-2 business days

GMC R2500, 5.0L 4999CC 305Cu. In. V8
GMC R2500, 5.7L 5735CC 350Cu. In. V8
GMC R2500, 6.2L 6208CC 379Cu. In. V8
GMC R2500, 7.4L 7441CC 454Cu. In. V8