



MAHLE Oil Filter 20-23 GM 6.6L Duramax L5P
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 directly from the supplier. The final shipping cost will be shown before payment.
- Ships from MAHLE
Are you looking for a reliable oil filter you can trust? The MAHLE OC705 Oil Filter is a proven OEM-quality replacement that keeps your oil clean and your engine protected. It plays a critical role in maintaining proper lubrication, helping prevent premature wear on bearings, camshafts, and other high-load components that rely on clean oil to survive.
When oil becomes contaminated, performance drops, and engine wear accelerates. This filter is built to stop that before it starts, trapping dirt and metal particles while maintaining proper oil flow. Whether you’re daily driving or towing, this is the kind of simple upgrade that protects your investment and keeps everything running smoothly.
The OC705 is a spin-on style oil filter engineered to meet or exceed OEM specifications, ensuring proper fitment and reliable sealing on a wide range of applications. It features high-efficiency filter media designed to capture contaminants while still allowing consistent oil flow through the system, which is critical for both cold starts and high-load operation.
Internally, it features OE-style components and is built with durable materials to withstand heat, pressure, and extended service intervals. It’s designed for long-term reliability, exactly what you want from a filter protecting your engine.
Are you looking for a reliable oil filter you can trust? The MAHLE OC705 Oil Filter is a proven OEM-quality replacement that keeps your oil clean and your engine protected. It plays a critical role in maintaining proper lubrication, helping prevent premature wear on bearings, camshafts, and other high-load components that rely on clean oil to survive.
When oil becomes contaminated, performance drops, and engine wear accelerates. This filter is built to stop that before it starts, trapping dirt and metal particles while maintaining proper oil flow. Whether you’re daily driving or towing, this is the kind of simple upgrade that protects your investment and keeps everything running smoothly.
The OC705 is a spin-on style oil filter engineered to meet or exceed OEM specifications, ensuring proper fitment and reliable sealing on a wide range of applications. It features high-efficiency filter media designed to capture contaminants while still allowing consistent oil flow through the system, which is critical for both cold starts and high-load operation.
Internally, it features OE-style components and is built with durable materials to withstand heat, pressure, and extended service intervals. It’s designed for long-term reliability, exactly what you want from a filter protecting your engine.
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.
- 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.