603-102 Dorman Expansion Tank/Coolant Reservoir; Pressurized Coolant Reservoir
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Dorman Expansion Tank/Coolant Reservoir; Pressurized Coolant Reservoir | 603-102

Cadillac Escalade AWD, Escalade RWD, Escalade ESV, Escalade EXT
Chevrolet Silverado 1500 4WD, Tahoe 4WD, Silverado 1500 RWD, Silverado 2500 HD 4WD, Suburban 1500 RWD, Tahoe RWD, Suburban 1500 4WD, Silverado 2500 HD RWD, Silverado 1500, Avalanche 1500 4WD & more
GMC Sierra 1500, Sierra 2500 HD 4WD, Sierra 1500 4WD, Yukon XL 1500 RWD, Yukon, Yukon XL 1500 4WD, Sierra 1500 RWD, Yukon 4WD, Sierra 1500 HD 4WD, Yukon RWD & more
$59.67
Reg
$62.16
List
$94.49
In Stock Status
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Leaves warehouse within 1-2 business days.
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Make Sure It Fits

P/N: 603-102 Dorman
Description:
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.

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
02-06 - Escalade AWD
04-04 - Escalade AWD
w/Low Fluid Sensor
03-03 - Escalade ESV

w/Low Fluid Sensor
04-06 - Escalade ESV
w/Low Fluid Sensor
03-06 - Escalade EXT
02-02 - Escalade EXT

w/Low Fluid Sensor
04-04 - Escalade EXT
w/Low Fluid Sensor
02-06 - Escalade RWD
04-04 - Escalade RWD
w/Low Fluid Sensor
Chevrolet
02-06 - Avalanche 1500 North Face, On Road Edition, Z66, Z71
w/Low Fluid Sensor
02-06 - Avalanche 1500 4WD Base, LS, LT, WBH
w/Low Fluid Sensor
02-06 - Avalanche 1500 RWD Base, LS, LT, WBH
w/Low Fluid Sensor
04-06 - Avalanche 2500 Base, LS, LT
w/Low Fluid Sensor
02-03 - Avalanche 2500 4WD
w/Low Fluid Sensor
02-03 - Avalanche 2500 RWD
w/Low Fluid Sensor
03-03 - Silverado 1500 SS
w/Low Fluid Sensor
04-06 - Silverado 1500 SS, Z71
w/Low Fluid Sensor; Fuel Type: FLEX
w/Low Fluid Sensor; Fuel Type: GAS
99-03 - Silverado 1500 4WD Base, LS, LT, WT
w/Low Fluid Sensor
04-06 - Silverado 1500 4WD Base, Hybrid, LS, LT, WT
w/Low Fluid Sensor; Fuel Type: FLEX
w/Low Fluid Sensor; Fuel Type: GAS
05-05 - Silverado 1500 AWD SS
w/Low Fluid Sensor; Fuel Type: FLEX
w/Low Fluid Sensor; Fuel Type: GAS
01-06 - Silverado 1500 HD 4WD Base, LS, LT
w/Low Fluid Sensor
01-06 - Silverado 1500 HD RWD Base, LS, LT
w/Low Fluid Sensor
99-03 - Silverado 1500 RWD Base, LS, LT, WT
w/Low Fluid Sensor
04-06 - Silverado 1500 RWD Base, Hybrid, LS, LT, SS & more
w/Low Fluid Sensor; Fuel Type: FLEX
w/Low Fluid Sensor; Fuel Type: GAS
99-04 - Silverado 2500 4WD Base, LS, LT, WT
w/Low Fluid Sensor
01-06 - Silverado 2500 HD 4WD Base, LS, LT, WT
w/Low Fluid Sensor
01-06 - Silverado 2500 HD RWD Base, LS, LT, WT
w/Low Fluid Sensor
99-04 - Silverado 2500 RWD Base, LS, LT, WT
w/Low Fluid Sensor
GMC
01-04 - Sierra 1500 C3, Denali
w/Low Fluid Sensor
05-06 - Sierra 1500 Denali
w/Low Fluid Sensor; Fuel Type: FLEX
w/Low Fluid Sensor; Fuel Type: GAS
99-04 - Sierra 1500 4WD Base, HT, SL, SLE, SLT & more
w/Low Fluid Sensor
05-06 - Sierra 1500 4WD Base, Hybrid, SL, SLE, SLT & more
w/Low Fluid Sensor; Fuel Type: FLEX
w/Low Fluid Sensor; Fuel Type: GAS
07-07 - Sierra 1500 AWD Denali
w/Low Fluid Sensor
01-06 - Sierra 1500 HD 4WD SLE, SLT
w/Low Fluid Sensor
01-06 - Sierra 1500 HD RWD SLE, SLT
w/Low Fluid Sensor
99-07 - Sierra 1500 RWD Base, Denali, HT, SL, SLE & more
w/Low Fluid Sensor
05-06 - Sierra 1500 RWD Base, Hybrid, SL, SLE, SLT & more
w/Low Fluid Sensor; Fuel Type: FLEX
w/Low Fluid Sensor; Fuel Type: GAS
99-04 - Sierra 2500 4WD Base, SL, SLE, SLT, WT
w/Low Fluid Sensor
01-06 - Sierra 2500 HD 4WD Base, SL, SLE, SLT, WT
w/Low Fluid Sensor
01-06 - Sierra 2500 HD RWD Base, SL, SLE, SLT, WT
w/Low Fluid Sensor
99-04 - Sierra 2500 RWD Base, SL, SLE, SLT, WT
w/Low Fluid Sensor
01-06 - Sierra 3500 4WD Base, SL, SLE, SLT, WT
w/Low Fluid Sensor
01-06 - Sierra 3500 RWD Base, SL, SLE, SLT, WT
w/Low Fluid Sensor
01-06 - Yukon Denali
w/Low Fluid Sensor
00-06 - Yukon 4WD SL, SLE, SLT
w/Low Fluid Sensor
00-06 - Yukon RWD SL, SLE, SLT
w/Low Fluid Sensor
05-06 - Yukon XL 1500 Denali
w/Low Fluid Sensor