99-07 Chevrolet Silverado Sierra 1500 2500 3500 Windshield Washer Pump
K2 Industries
99-07 Chevrolet Silverado Sierra 1500 2500 3500 Windshield Washer Pump
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Windshield Washer Pump — Chevrolet Silverado & Sierra 1500/2500/3500
Direct replacement washer pump for Silverado and Sierra trucks. This is a factory-style electric pump assembly engineered to restore full washer system function on 1999–2007 models. Plug-and-play integration with existing hose routing and reservoir connections.
Key Features
- Electric motor design - Delivers consistent pressure without aftermarket modifications.
- OEM-style connector - Bolts directly to factory washer reservoir without adapter hardware.
- Complete pump assembly - Includes motor, impeller, and mounting bracket as one unit.
Specs
- Pump assembly with electric motor
- Fits 1999–2007 Silverado 1500, 2500, 3500; Sierra 1500, 2500, 3500
Whats Included
- Washer pump assembly
Frequently Asked Questions
Will this pump work with my factory washer fluid hose?
Yes. The pump outlet matches OEM hose connections, so you can reuse existing lines. Inspect hose condition before reinstalling — cracked or brittle lines should be replaced.
Do I need to drain the washer reservoir before installation?
Highly recommended. Empty the reservoir first to avoid spilling fluid inside the engine bay. Once the pump is installed and wired, refill with washer fluid and test operation.
What electrical connections does this pump use?
The pump harness terminates in a factory-style connector designed to plug directly into your truck's washer switch circuit. No splicing or soldering required if original wiring is intact.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-11857-CDL-006-WS |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information