MAHLE EGR Cooler Gasket 11-16 GM 6.6L Duramax LML
Race / competition use only
This product is not legal for use on public roads or on pollution-controlled vehicles. By purchasing, you confirm it will be used only for off-road / race purposes and that you are responsible for lawful use.
Emissions-related component. Race/competition use only — not legal for use on public roads or on any pollution-controlled vehicle.
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
Looking for a reliable gasket that keeps your EGR system sealed? The MAHLE EGR Cooler Gasket is designed to restore a tight, factory-quality seal between the EGR cooler and related components, helping ensure proper exhaust gas recirculation and efficient engine operation. When an EGR gasket fails, exhaust gases can leak out, leading to reduced efficiency, increased emissions, unwanted noise, and potential drivability issues. The G33742 provides a direct-fit OE-style replacement that eliminates these problems by restoring the proper seal your engine depends on. Whether you're repairing a leak or performing preventative maintenance on your emissions system, this gasket helps maintain consistent performance and dependable engine operation.
The MAHLE G33742 is manufactured to meet or exceed original equipment specifications, ensuring precise fitment and dependable sealing performance. Its precision-stamped design promotes accurate alignment and even clamping pressure across the sealing surface, helping maintain a secure connection under extreme exhaust temperatures and constant engine vibration. Built from durable, heat-resistant materials, the gasket is engineered to withstand harsh operating conditions while maintaining long-term structural integrity. Quality-tested to deliver a reliable seal and designed as a drop-in replacement, the G33742 reflects MAHLE’s reputation for producing OE-grade sealing components.
Looking for a reliable gasket that keeps your EGR system sealed? The MAHLE EGR Cooler Gasket is designed to restore a tight, factory-quality seal between the EGR cooler and related components, helping ensure proper exhaust gas recirculation and efficient engine operation. When an EGR gasket fails, exhaust gases can leak out, leading to reduced efficiency, increased emissions, unwanted noise, and potential drivability issues. The G33742 provides a direct-fit OE-style replacement that eliminates these problems by restoring the proper seal your engine depends on. Whether you're repairing a leak or performing preventative maintenance on your emissions system, this gasket helps maintain consistent performance and dependable engine operation.
The MAHLE G33742 is manufactured to meet or exceed original equipment specifications, ensuring precise fitment and dependable sealing performance. Its precision-stamped design promotes accurate alignment and even clamping pressure across the sealing surface, helping maintain a secure connection under extreme exhaust temperatures and constant engine vibration. Built from durable, heat-resistant materials, the gasket is engineered to withstand harsh operating conditions while maintaining long-term structural integrity. Quality-tested to deliver a reliable seal and designed as a drop-in replacement, the G33742 reflects MAHLE’s reputation for producing OE-grade sealing components.
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.
Race / competition use only. Not legal for sale or use on pollution-controlled vehicles or on public roads. Emissions-related component. Race/competition use only — not legal for use on public roads or on any pollution-controlled vehicle.
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
- Competition use only
- 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.