MAHLE Oil Pan Gasket Set 03-05 GM 6.6L Duramax LB7/LLY
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 MAHLE
Need a reliable way to stop leaks and keep your oil pan sealed tight? The MAHLE Oil Pan Gasket is a premium OE-style replacement designed to restore a proper seal between the oil pan and engine block. A worn or leaking oil pan gasket can lead to messy engine bays, low oil levels, and potential engine damage, making a high-quality replacement essential for long-term reliability. Built to deliver factory-level sealing performance, this gasket provides the dependable fit and durability that professionals trust for maintenance, repairs, or engine rebuilds.
Manufactured by MAHLE, a globally trusted supplier, the OS32364 is engineered to meet or exceed original equipment specifications for precise fitment and consistent sealing pressure. It is designed as a direct-fit replacement, making installation straightforward during oil pan service. The gasket is constructed from fiber material reinforced with rubber binders, providing excellent sealing characteristics and resistance to oil exposure and engine heat.
Need a reliable way to stop leaks and keep your oil pan sealed tight? The MAHLE Oil Pan Gasket is a premium OE-style replacement designed to restore a proper seal between the oil pan and engine block. A worn or leaking oil pan gasket can lead to messy engine bays, low oil levels, and potential engine damage, making a high-quality replacement essential for long-term reliability. Built to deliver factory-level sealing performance, this gasket provides the dependable fit and durability that professionals trust for maintenance, repairs, or engine rebuilds.
Manufactured by MAHLE, a globally trusted supplier, the OS32364 is engineered to meet or exceed original equipment specifications for precise fitment and consistent sealing pressure. It is designed as a direct-fit replacement, making installation straightforward during oil pan service. The gasket is constructed from fiber material reinforced with rubber binders, providing excellent sealing characteristics and resistance to oil exposure and engine heat.
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.