FREE SHIPPING
Free shipping on every order — no minimum purchase required.DESCRIPTION
OEM engine coolant heater wire harness for 2020–2023 Chevrolet Silverado 2500HD with 6.6L Duramax diesel engine. This genuine replacement harness ensures reliable cold-start heating and proper electrical connections to your block heater system.
- Fits 2020–2023 Chevy Silverado 2500HD 6.6L diesel
- OEM quality for exact fit and durability
- Direct replacement for factory coolant heater wiring
- Essential for reliable winter starts in cold climates
Keep your diesel engine protected with a genuine harness that meets factory specifications and won't compromise your truck's electrical system.
Note: This product is certified pre-owned and may contain minor cosmetic imperfections, but is in perfect working condition.
SHIPPING & RETURNS
SHIPPING
- Free Shipping on all orders — no minimum purchase required.
- Orders are dispatched within 24 hours of purchase (business days).
- Estimated delivery: 2–5 business days within the contiguous United States.
- Tracking information emailed as soon as your order ships.
RETURNS
- Exchanges accepted — we want you to be completely satisfied.
- If a part does not fit or is not as described, contact us within 7 days for an exchange.
- Items must be in original, unused condition and in original packaging.
WARRANTY
- 1-Year extended warranty available at additional cost — ask us for details.
FITMENT & COMPATIBILITY
Please verify that this part is compatible with your vehicle's year, make, model, and trim level before ordering. Part numbers and fitment details are listed in the product description. If you have any questions about compatibility, our team is happy to help — contact us by phone or email before purchasing.
Phone: (803) 723-7074
Email: sales@findmypart.shop
Hours: Mon–Fri, 9am–5pm EST
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