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Dayco WP338K1A Engine Timing Belt Kit with Water Pump
Dayco WP338K1A Engine Timing Belt Kit with Water Pump
Key Specifications
- Brand: Dayco
- Manufacturer Part Number: WP338K1A
- Part Type: Engine Timing Belt Kit with Water Pump
- Condition: New
- Warranty: 1 Year
Vehicle Compatibility
Notes: Remove Water Pump Pulley to replace Timing Belt;
Fits select vehicle applications. Please ener your vehicle or check the Fitment section below to confirm compatibillity.
Always verify vehicle compatibility using the fitment chart below before ordering.
Prevent timing-related performance issues with this Dayco Engine Timing Belt Kit with Water Pump. It is engineered for precise tooth engagement and reliable synchronization between the crankshaft and camshafts, helping support smooth engine operation.
Why replace this part?A worn timing belt can lead to poor performance, misfires, or catastrophic engine damage if it breaks (especially on interference engines). Replacing the timing belt on schedule helps protect engine reliability and maintain proper timing.
Key Features & Benefits
- Precise tooth profile - designed for accurate timing and consistent engagement
- Durable materials - engineered to withstand heat, load cycles, and long service intervals
- OE-style fit - supports correct installation and dependable operation
- Designed to meet or exceed OE specifications
Product Overview
Build Quality & Materials
- Engineered with materials selected for tensile strength and resistance to heat and stretching.
- Manufacturing controls help maintain accurate belt pitch and tooth geometry.
- Quality testing supports consistent timing performance over the service life.
Installation Notes
- Follow factory service procedures and verify timing marks before and after installation.
- Consider replacing related components (tensioner, idlers, water pump) based on the service plan.
- Rotate the engine by hand to confirm alignment prior to startup.
Why Choose Dayco?
Dayco is a trusted global supplier of belts, hoses, and engine system components, known for OE-level engineering and dependable performance. Choosing Dayco means proven quality, reliable fit, and long service life in real-world driving conditions.
- OE-level engineering and quality standards
- Designed for dependable fit, function, and durability
- Broad coverage for domestic and import applications
- Trusted by professional technicians
Dayco Engineering Advantage
Dayco products are developed using advanced engineering, material science, and validation testing to help ensure precise fit and consistent performance. Continuous design improvements focus on durability, noise reduction, and real-world reliability.
Fitment
Vehicle Compatibility
Notes: Remove Water Pump Pulley to replace Timing Belt;
- 2009-2011 Chevrolet Aveo
- 2009-2011 Chevrolet Aveo5
- 2016 Chevrolet Cruze Limited — Engine: 1.8L L4;
- 2011-2015 Chevrolet Cruze — Engine: 1.8L L4;
- 2012-2018 Chevrolet Sonic — Engine: 1.8L L4;
- 2010 Pontiac G3
- 2009 Pontiac G3 Wave
- 2009 Pontiac G3 — Engine: 1.6L L4;
- 2008-2009 Saturn Astra
- 2009 Suzuki Swift+
- BrandDayco
- ManufacturerDayco
- MPNWP338K1A
- EAN0036687914668
- Fitment TypeDirect Replacement
- Part TypeEngine Timing Belt Kit with Water Pump
- Package ContentsWater Pump and Timing Belt and Camshaft Belt Tensioner and Camshaft Belt Idler
- Mfr LabelDayco
Shipping Policy – DTautoparts
We ship all orders from our U.S. warehouses with USPS, UPS, or FedEx.
Processing Time
Orders placed before 3 PM EST ship the same day
Others ship next business day
Transit Time
Standard shipping: 2–5 business days
Expedited shipping: 1–3 business days (optional at checkout)
Shipping Rates
Free standard shipping on all orders
Expedited options available at checkout
Tracking
All orders include tracking information, emailed automatically once shipped.
Lost Packages
If a package is lost in transit, we will:
Start an investigation with the carrier
Resend the order or issue a full refund if confirmed lost
Incorrect Addresses
If the address is incorrect when the order ships:
Carrier may return the package
We can resend (buyer pays reship fee) or refund the order
Return Policy – DTautoparts
At DTautoparts, we want every customer to be fully satisfied with their purchase.
If an item does not fit your vehicle or you are not fully satisfied, we offer hassle-free returns.
Return Window
Returns accepted within 30 days of delivery.
Items must be returned in their original condition unless the item was defective or damaged on arrival.
Free Returns
If the part doesn’t fit, or arrives damaged, we provide a free return shipping label.
Customer-Responsibility Returns
(used, installed, incorrect item ordered, changed mind)
Buyer pays return shipping.
Item must be unused, uninstalled, and in original packaging.
Incorrect / Defective Parts
If the part is faulty, damaged, or the wrong item was sent:
We will provide a free return label
And issue a full refund OR send a replacement
Refund Time
Refunds are processed within 2–3 business days after the returned item is received and inspected.
Warranty
All parts sold by DTautoparts LLC are backed by a 1-year warranty.
What’s Covered
Manufacturing defects
Premature failure
Broken components not caused by external damage
What’s Not Covered
Normal wear and tear
Improper installation
Damage from accidents or abuse
Modified or altered parts
How to Request a Warranty Claim
Please contact us with:
Order number
Description of the issue
Photos or videos of the problem
We will:
Review the claim in 24–48 hours
Provide a replacement or refund if approved
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2008 | Saturn | Astra | XE (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2008 | Saturn | Astra | XR (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2009 | Chevrolet | Aveo | LS (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2009 | Chevrolet | Aveo | LT (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2009 | Chevrolet | Aveo5 | LS (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2009 | Chevrolet | Aveo5 | LT (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2009 | Pontiac | G3 | Base (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2010 | Chevrolet | Aveo | LS (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2010 | Chevrolet | Aveo | LT (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2010 | Chevrolet | Aveo5 | LS (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2010 | Chevrolet | Aveo5 | LT (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2010 | Pontiac | G3 | Base (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2011 | Chevrolet | Aveo | LS (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2011 | Chevrolet | Aveo | LT (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2011 | Chevrolet | Aveo5 | LS (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2011 | Chevrolet | Aveo5 | LT (1.6L L4 GAS) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2011 | Chevrolet | Cruze | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2012 | Chevrolet | Cruze | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2012 | Chevrolet | Sonic | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2012 | Chevrolet | Sonic | LT (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2012 | Chevrolet | Sonic | LTZ (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2013 | Chevrolet | Cruze | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2013 | Chevrolet | Cruze | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2013 | Chevrolet | Sonic | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2013 | Chevrolet | Sonic | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2013 | Chevrolet | Sonic | LT (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2013 | Chevrolet | Sonic | LT (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2013 | Chevrolet | Sonic | LTZ (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2013 | Chevrolet | Sonic | LTZ (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2014 | Chevrolet | Cruze | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2014 | Chevrolet | Cruze | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2014 | Chevrolet | Sonic | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2014 | Chevrolet | Sonic | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2014 | Chevrolet | Sonic | LT (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2014 | Chevrolet | Sonic | LT (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2014 | Chevrolet | Sonic | LTZ (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2014 | Chevrolet | Sonic | LTZ (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2015 | Chevrolet | Cruze | L (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2015 | Chevrolet | Cruze | L (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2015 | Chevrolet | Cruze | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2015 | Chevrolet | Cruze | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2015 | Chevrolet | Sonic | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2015 | Chevrolet | Sonic | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2015 | Chevrolet | Sonic | LT (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2015 | Chevrolet | Sonic | LT (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Cruze Limited | L (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Cruze Limited | L (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Cruze Limited | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Cruze Limited | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Cruze Limited | LT (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Sonic | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Sonic | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Sonic | LT (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2016 | Chevrolet | Sonic | LT (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2017 | Chevrolet | Sonic | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2017 | Chevrolet | Sonic | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2017 | Chevrolet | Sonic | LT (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2017 | Chevrolet | Sonic | LT (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2018 | Chevrolet | Sonic | LS (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2018 | Chevrolet | Sonic | LS (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2018 | Chevrolet | Sonic | LT (1.8L L4 FLEX) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
| 2018 | Chevrolet | Sonic | LT (1.8L L4) | FITMENT NOTES: [Remove Water Pump Pulley to replace Timing Belt; ] |
Frequently Asked Questions
Does this part fit my vehicle?
Use the Year/Make/Model selector at the top of the page.
If unsure, contact us — we respond within minutes.
Is this part new or used?
All parts are brand-new, factory-fresh, and never used.
Does this include hardware?
If included, it will appear in the product images or description.
If not listed, assume hardware is not included.
What if the part doesn’t fit?
No problem — we offer free returns on items that do not fit your vehicle.
What warranty does this part come with?
Every part includes a 1-year warranty.
How fast do you ship?
Orders before 3 PM EST ship the same day.



