HSP Diesel Cold Air Intake for 2007.5-2010 Chevrolet and GMC LMM Duramax
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
Colours and prices as published by HSP Diesel · verified 9/8/2026
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Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from HSP Diesel
HSP Cold Air Intake for 2007.5-2010 Chevrolet / GMC Duramax LMM Part Number: 402-HSP The 402-HSP is best known as the HSP Cold Air Intake for the 2007.5-2010 LMM Duramax-equipped Chevrolet and GMC trucks. This cold air intake system is a perfect standalone upgrade or an excellent addition to exis…
HSP Cold Air Intake for 2007.5-2010 Chevrolet / GMC Duramax LMM Part Number: 402-HSP The 402-HSP is best known as the HSP Cold Air Intake for the 2007.5-2010 LMM Duramax-equipped Chevrolet and GMC trucks. This cold air intake system is a perfect standalone upgrade or an excellent addition to exis…
HSP offers a limited lifetime warranty to the original purchaser on eligible HSP products. Underhood powder coating has separate two-year limited coverage. Non-HSP brands follow their own manufacturer warranties. Discontinued products and customer/installer damage are excluded. Claim authorization is required; customer pays inbound shipping for ordinary claims.
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
HSP Diesel warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- HSP states returns must be postmarked within 30 days of purchase, new and unused with original tags and packaging, with an approved RMA. A 15% restocking fee and customer-paid return shipping apply. Special orders, non-HSP dropship products, apparel, used items and custom colors are excluded. Based on what HSP Diesel 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
- HSP Diesel
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- HSP Diesel
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.