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Dorman Expansion Tank/Coolant Reservoir; Non-Pressurized Coolant Reservoir | 603-100

Cadillac Escalade RWD, Escalade 4WD, Escalade
Chevrolet Tahoe 4WD, C1500, Tahoe RWD, K1500, C2500, Tahoe, K1500 Suburban, Blazer, C1500 Suburban, C3500 & more
GMC C1500 Suburban, Yukon, K1500, Yukon 4WD, K1500 Suburban, C1500, C2500, K3500, Yukon RWD, K2500 & more
$20.60
Reg
$21.46
List
$32.62
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
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Make Sure It Fits

P/N: 603-100 Dorman
Description:
Non-Pressurized Coolant Reservoir
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 10 additional part(s) that are frequently viewed together.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This Dorman Expansion Tank/Coolant Reservoir Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Cadillac
99-99 - Escalade
00-00 - Escalade 4WD
00-00 - Escalade RWD
Chevrolet
92-93 - Blazer Cheyenne, Silverado
94-94 - Blazer Base, Silverado, Silverado Sport
Fuel Type: GAS
99-99 - C1500 LS
88-98 - C1500 Base, 454 SS, Cheyenne, Cheyenne RWD, RWD & more
Fuel Type: GAS
92-94 - C1500 Suburban Base, Silverado
95-99 - C1500 Suburban Base, LS, LT
Fuel Type: GAS
88-00 - C2500 Base, Cheyenne, Cheyenne RWD, LS, RWD & more
Fuel Type: GAS
92-93 - C2500 Suburban Base, Silverado
94-99 - C2500 Suburban Base, LS, LT, Silverado
Fuel Type: GAS
88-00 - C3500 Base, Cheyenne, LS, Scottsdale, Silverado
Fuel Type: GAS
99-99 - K1500 LS
88-98 - K1500 Base, 4WD, Cheyenne, Cheyenne 4WD, Scottsdale & more
Fuel Type: GAS
92-94 - K1500 Suburban Base, Silverado
95-99 - K1500 Suburban Base, LS, LT
Fuel Type: GAS
88-00 - K2500 Base, 4WD, Cheyenne, Cheyenne 4WD, LS & more
Fuel Type: GAS
92-93 - K2500 Suburban Base, Silverado
94-99 - K2500 Suburban Base, LS, LT, Silverado
Fuel Type: GAS
88-00 - K3500 Base, Cheyenne, LS, Scottsdale, Silverado
Fuel Type: GAS
00-00 - Tahoe Limited, Z71
GMC
98-99 - C1500 Sierra SL, Sierra SLE, Sierra SLT, Sierra Special
88-97 - C1500 Sierra, Sierra GT, Sierra SL, Sierra SL RWD, Sierra SLE & more
Fuel Type: GAS
92-94 - C1500 Suburban Base, SLE
95-99 - C1500 Suburban Base, SLE, SLT
Fuel Type: GAS
88-00 - C2500 Sierra, Sierra SL, Sierra SL RWD, Sierra SLE, Sierra SLE RWD & more
Fuel Type: GAS
92-93 - C2500 Suburban Base, SLE
94-99 - C2500 Suburban Base, SLE, SLT
Fuel Type: GAS
88-00 - C3500 Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX
Fuel Type: GAS
99-99 - K1500 Sierra SL, Sierra SLE, Sierra SLT
88-98 - K1500 Sierra, Sierra SL, Sierra SL 4WD, Sierra SLE, Sierra SLE 4WD & more
Fuel Type: GAS
92-94 - K1500 Suburban Base, SLE
95-99 - K1500 Suburban Base, SLE, SLT
Fuel Type: GAS
88-00 - K2500 Sierra, Sierra SL, Sierra SL 4WD, Sierra SLE, Sierra SLE 4WD & more
Fuel Type: GAS
92-93 - K2500 Suburban Base, SLE
94-99 - K2500 Suburban Base, SLE, SLT
Fuel Type: GAS
88-00 - K3500 Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX
Fuel Type: GAS
99-00 - Yukon Denali
98-99 - Yukon 4WD SLE, SLT
95-97 - Yukon 4WD Base, SL, SLE, SLT
Fuel Type: GAS