Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

Dorman 603-018 Washer Fluid Reservoir

Dorman 603-018 Washer Fluid Reservoir Image 1
Dorman 603-018 Washer Fluid Reservoir Image 2
Dorman 603-018 Washer Fluid Reservoir Image 3
Dorman 603-018 Washer Fluid Reservoir Image 4
Dorman 603-018 Washer Fluid Reservoir

Dorman
Brand:Dorman
Part Number: 603-018
UPC: 00019495439400
Weight: 3.1 lbs
Condition:New



On Sale:

$47.33

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Dorman 603-018 Washer Fluid Reservoir for your vehicle. Buy now and secure your purchase online!

This washer fluid reservoir is designed to match the fit and function of the original equipment reservoir. It is engineered to withstand the stresses of underhood heat and engine vibration on specified vehicle makes, models, and years.

Features and Benefits:

  • Direct replacement - this windshield washer fluid reservoir is designed to match the fit and function of the original equipment reservoir on specified vehicle makes, models and years
  • Durable construction - made of quality materials for reliable performance and long service life
  • Ideal solution - engineered to help ensure leak-free washer fluid storage when an original reservoir has cracked or failed from heat and vibration
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Color:
White
Fluid Level Sensor:
No
Material:
Plastic
Mounting Bracket Included:
No
Mounting Hardware Included:
No
Package Contents:
Washer Fluid Reservoir
Reservoir Cap Included:
Yes
General Motors #:
12487670
General Motors #:
25731418
RockAuto #:
GM1288106
RockAuto #:
GM1288121
RockAuto #:
GM1288155
Country of Origin:
CN

Select a vehicle to narrow Dorman 603-018 Washer Fluid Reservoir fitment info!

Last Updated: 09/22/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Cadillac Escalade

6.0L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

Cadillac Escalade



6.0L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
Cadillac Escalade

5.3L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

Cadillac Escalade



5.3L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

Cadillac Escalade ESV



6.0L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Cadillac Escalade EXT



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Avalanche 1500

5.3L V8 Flex OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Avalanche 1500



5.3L V8 Flex OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 1500

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 1500 HD Classic

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 1500 HD Classic



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 2500

5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 2500



5.3L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Bi-Fuel OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 2500 HD



6.0L V8 Bi-Fuel OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 2500 HD Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 3500

6.0L V8 CNG OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 3500



6.0L V8 CNG OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Silverado 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

Chevrolet Silverado 3500 Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
Chevrolet Suburban 1500

6.0L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

Chevrolet Suburban 1500



6.0L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Flex OHV
1
 
Front
 
wo/Rear Wiper
 

Chevrolet Suburban 1500



5.3L V8 Flex OHV

Front wo/Rear Wiper

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
Chevrolet Suburban 1500

5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
wo/Rear Wiper
 

Chevrolet Suburban 1500



5.3L V8 Gas OHV

Front w/Low Fluid Sensor
wo/Rear Wiper

1 Per Vehicle
Chevrolet Suburban 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
Chevrolet Suburban 2500

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
wo/Rear Wiper
 

Chevrolet Suburban 2500



6.0L V8 Gas OHV

Front w/Low Fluid Sensor
wo/Rear Wiper

1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Front
 
wo/Rear Wiper
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Front wo/Rear Wiper

1 Per Vehicle
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
wo/Rear Wiper
 

Chevrolet Tahoe



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front w/Low Fluid Sensor
wo/Rear Wiper

1 Per Vehicle
GMC Sierra 1500

5.3L V8 FULL HYBRID EV-Gas FHEV OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 1500



5.3L V8 FULL HYBRID EV-Gas FHEV OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Flex OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 1500



5.3L V8 Flex OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 1500

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 1500



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 1500 Classic

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 1500 Classic



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 FULL HYBRID EV-Gas FHEV OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 1500 HD

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 1500 HD



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 1500 HD Classic

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 1500 HD Classic



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 2500

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 2500



6.0L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 2500

5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 2500



5.3L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Bi-Fuel OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 2500 HD



6.0L V8 Bi-Fuel OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 2500 HD Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 2500 HD Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 3500

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 3500



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 3500

6.0L V8 CNG OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 3500



6.0L V8 CNG OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Sierra 3500 Classic

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
 

GMC Sierra 3500 Classic



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV

Front w/Low Fluid Sensor

1 Per Vehicle
GMC Yukon

5.3L V8 Flex OHV
1
 
Front
 
wo/Rear Wiper
 

GMC Yukon



5.3L V8 Flex OHV

Front wo/Rear Wiper

1 Per Vehicle
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
wo/Rear Wiper
 

GMC Yukon



4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front w/Low Fluid Sensor
wo/Rear Wiper

1 Per Vehicle
GMC Yukon XL 1500

5.3L V8 Flex OHV
1
 
Front
 
wo/Rear Wiper
 

GMC Yukon XL 1500



5.3L V8 Flex OHV

Front wo/Rear Wiper

1 Per Vehicle
GMC Yukon XL 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

GMC Yukon XL 1500



5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
GMC Yukon XL 1500

5.3L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
wo/Rear Wiper
 

GMC Yukon XL 1500



5.3L V8 Gas OHV

Front w/Low Fluid Sensor
wo/Rear Wiper

1 Per Vehicle
GMC Yukon XL 2500

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Front
 
wo/Rear Wiper
 

GMC Yukon XL 2500



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Front wo/Rear Wiper

1 Per Vehicle
GMC Yukon XL 2500

6.0L V8 Gas OHV
1
 
Front
 
w/Low Fluid Sensor
wo/Rear Wiper
 

GMC Yukon XL 2500



6.0L V8 Gas OHV

Front w/Low Fluid Sensor
wo/Rear Wiper

1 Per Vehicle