Dayco
Water Pump Kit without Seals

Dayco WP309K1A Engine Timing Belt Kit with Water Pump

Brand Dayco WP309K1A
Product line Water Pump Kit without Seals
Fits Chevrolet and Daewoo

Timing belt kit. Includes a water pump for a more complete engine service.

Water pump kit. Supplies the pump needed for timing system maintenance.

Cross-references Gates TCKWP309 and NAPA WPK42408A for the same application. See all 2.

$127.53Free shipping
Out of stock
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $127.53
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dayco WP309K1A Water Pump Kit Overview

Dayco WP309K1A is a water pump kit without seals for engine timing service applications. It is listed as a Dayco Water Pump Kit without Seals and cross-references Gates TCKWP309 and NAPA WPK42408A for the same application.

Key Features

  • Dayco engine timing belt kit with water pump application
  • Water pump kit without seals
  • Part number WP309K1A for ordering and lookup
  • Cross-reference part numbers: Gates TCKWP309 and NAPA WPK42408A

Product Details

This Dayco WP309K1A kit is built for timing belt service where the water pump is replaced at the same time. It is a practical choice for maintenance jobs that call for coordinated replacement of timing components and the water pump, helping reduce repeat labor during engine service. For buyers searching Dayco WP309K1A, Dayco water pump kit without seals, or engine timing belt kit with water pump, this part is listed under Dayco’s Water Pump Kit without Seals line.

What It Is Used For

  • Timing belt service with water pump replacement
  • Addressing coolant leaks from a worn water pump
  • Restoring proper engine cooling system operation
  • Replacing aging timing components during scheduled maintenance

Installation Notes

Verify engine application by part number before ordering. Because fitment data is not provided in the catalog record, confirm the exact vehicle, engine code, and timing system configuration before installation. Follow factory service procedures for belt timing, coolant draining, and torque specifications.

Quality Assurance

Dayco is a recognized aftermarket brand for engine drive and cooling system components. This listing is identified by part number WP309K1A and supported by catalog cross-references for application matching.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gates — TCKWP309NAPA — WPK42408A