Help Center 24/7 Support. Full Gasket Set for 04-05 Pontiac Grand Prix Supercharged 3.8L 3800cc OHV 12V. Your information is safe. Always the correct part. No risk, no hassle. We know our products. Part Number: FS8-10438S-GP (use HS8-10438S-GP + CS6-10438L), SL1000. Full Gasket Set for 04-05 Pontiac Grand Prix Supercharged 3.8L 3800cc OHV 12V Replace OE Part #: HS9089PT-3, HS9089PT-4, CS9917-3. Increasing torque and performance with decreasing consumption and emissions. The development goals in engine construction determine the requirements of modern gasket systems. Engineered using the latest technologies and global engineering resources, the gaskets meet specific OEM needs and provide superior sealing performance and durability needed to withstand the unique characteristics of the application. Performance Part supplies cylinder head gaskets for all European and Asian vehicles in the U. Application-specific design for a perfect fit. Ensure reliable sealing performance. Helps prevent fluid loss and contamination. Made using advanced technologies and molded rubber chemistry. Designed to deliver trouble-free, consistent performance. Aftermarket (by Performance Part). Performance Part offer one of the widest selections in the industry. One of major strengths of Performance Part is their leadership in developing innovative technology. The company prides itself on adapting new and existing technologies to help produce high quality products. Performance Part has focused on research and development of various automotive engine parts. The company believes that this innovation will be the key to sustaining a market presence as the automotive industry continues to undergo change. Performance Part products are known for the high quality and durability, even under the most adverse of conditions. As with other companies, Performance Part runs their products through extensive testing before releasing them to market, so you can be sure you’re getting a quality product. Engine Full Gasket Set. OE Spec or Performance/Custom. Kit or Single Part. This part is compatible. 3.8L 3800CC 231CID V6 OHV SUPERCHARGED. (12 VALVE), VIN CODE “4”. We firmly believe our parts are free from any defects in workmanship, material and that all manufacturing is processed under a strict quality control environment. Absolutely no exchanges will be made for any products that has been damaged, misused or improperly installed. We highly recommend that a licensed professional bear the responsibility of proper installation. Our goal is to provide our customers with the best products at the best price without compromising quality. We have been in the car parts business for over 20 years. We specialize in engine parts and accessories. All of our parts are specially made to meet or exceed OEM standards and performance requirements. No matter whether you’re doing basic repairs and maintenance, modifying your car’s engine, our great selection of brand name products and knowledgeable associates will ensure success with all your engine rebuild projects. We offer the finest and widest variety of engine parts and accessories using state-of-the-art technologies, and employ the most dedicated and creative team members. These individuals focus on exceeding expectations of customers who want the exact component at the best price in the quickest time. Our goal is to provide the best customer experience during every customer interaction. Whatever you need, whether it’s a replacement part to fix a broken down vehicle, a crash part to repair a vehicle from an accident, we will be your one-stop shop. Do you have any questions? Our expert staffs are available 24/7 to help.