Grizzly Reman Cylinder Head Left Side 11-16 GM 6.6L Duramax LML
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
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- Ships from Grizzly
Restore top-end sealing, airflow, and dependable engine performance in your GM/Chevrolet 6.6L Duramax LML with the Grizzly GA48000R Remanufactured Left Side Cylinder Head. Designed as a direct replacement cylinder head for Duramax diesel engine repair, the GA48000R helps bring proper compression, valve operation, cooling passage integrity, and long-term reliability back to your truck.
A damaged, cracked, warped, or worn cylinder head can lead to compression loss, coolant issues, overheating, poor combustion, white smoke, or reduced engine performance. The Grizzly GA48000R is professionally remanufactured to meet or exceed factory specifications and provides a cost-effective solution for Duramax LML cylinder head replacement or engine repair.
Restore top-end sealing, airflow, and dependable engine performance in your GM/Chevrolet 6.6L Duramax LML with the Grizzly GA48000R Remanufactured Left Side Cylinder Head. Designed as a direct replacement cylinder head for Duramax diesel engine repair, the GA48000R helps bring proper compression, valve operation, cooling passage integrity, and long-term reliability back to your truck.
A damaged, cracked, warped, or worn cylinder head can lead to compression loss, coolant issues, overheating, poor combustion, white smoke, or reduced engine performance. The Grizzly GA48000R is professionally remanufactured to meet or exceed factory specifications and provides a cost-effective solution for Duramax LML cylinder head replacement or engine repair.
Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Diesel Power Products warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
Professional installation is recommended.
- Return eligibility
- Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- Diesel Power Products
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–7 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- Diesel Power Products
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.