Looking for the best Sierra exhaust manifold gasket bolts to upgrade your GMC Sierra’s performance? Discover top-quality kits designed for durability, easy installation, and long-lasting results to enhance your driving experience.
Upgrade your GMC Sierra’s performance with the best exhaust manifold gasket bolts. These small parts play a big role in keeping your engine running smoothly. Discover the perfect fit for your vehicle today.
Say goodbye to leaks and hello to efficiency. Our guide highlights top-quality kits designed for durability and reliability. You’ll find easy installation and long-lasting results.
Join countless drivers who’ve transformed their Sierra’s performance. Feel the difference in power and fuel economy. Start your upgrade journey now and drive with confidence.
List of Top 10 Sierra Exhaust Manifold Gasket Bolts
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12617944 LS MLS Exhaust Manifold Gasket & Bolts Kit Compatible with GMC Sierra Yukon, Chevy Silverado 1500 Suburban LS Header Gasket LS1 LS2 LS3 LS6 LQ4 LQ9 LM7 4.8L 5.3L 5.7L 6.0L 6.2L OEM# 12558573 |
This exhaust manifold gasket kit is perfect for anyone who owns a Chevy, GMC, Buick, Cadillac, Hummer, or Pontiac vehicle with a 4.8L to 6.2L engine. It’s easy to install and built to last, making it ideal for keeping your engine running smoothly. |
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12617944 for Chevy Silverado 1500 2500 Sierra LS Exhaust Manifold Gasket&Bolts,LS header gasket LS1 LS2 LS3 LS6 LQ4 LQ9 Layer Steel GM Gasket Suburban 12558573 12600530 12620947 4.8 5.3 5.7 6.0 6.2 |
This exhaust manifold gasket and bolts set is perfect for car owners who need a reliable replacement for their Chevy Silverado, Sierra, or other compatible vehicles. It’s easy to install and built to last, ensuring your engine runs smoothly. |
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LS MLS Exhaust Manifold Header Gasket Bolts Kit Compatible with Chevy Silverado Camaro Caprice Corvette Tahoe GMC Sierra CTS Escalade LS1 LS2 LS3 LS6 LQ4 LQ9 LM7 4.8L 5.3L 5.7L 6.0L 6.2L OEM# 12617944 |
This exhaust manifold gasket kit is perfect for car owners with Chevy or GMC vehicles who need a reliable replacement part. It’s ideal for those looking to fix leaks or improve engine performance with an easy-to-install, high-quality solution. |
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Sorello 2 PCS MLS Exhaust Header Manifold Gasket with Bolts Compatible with Cadillac CTS Escalade for Chevy Camaro Silverado GMC Pontiac for LS Engines 4.8L 5.3L 5.7L – Replaces 12617944 12600530 |
This product is perfect for car owners who want to improve their engine’s performance and prevent exhaust leaks. It’s easy to install and works great for DIY repairs or professional fixes. |
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12617944 Exhaust Manifold Header Gasket with Bolts Compatible with Chevy Silverado Camaro Caprice Corvette Tahoe GMC Sierra CTS Escalade LS1 LS2 LS3 LS6 LQ4 LQ9 LM7 4.8L 5.3L 5.7L 6.0L 6.2L |
This exhaust manifold header gasket is perfect for anyone with a Chevy, GMC, Cadillac, or Hummer vehicle. It’s easy to install and fits many models, making it ideal for DIY repairs. |
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12617944 MLS Exhaust Manifold Gasket & 12 Bolt Kit – High Temp Resistant for Chevy Silverado GMC Sierra 1500 2500 Suburban 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 Engine |
This exhaust manifold gasket and bolt kit is perfect for Chevy and GMC owners who need a reliable replacement for their LS engines. It’s ideal for high-performance driving and harsh conditions, ensuring no leaks or noise. |
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DSkoiph 12617944 Exhaust Manifold Gasket Bolts Kit Compatible with Silverado Sierra Suburban 1500 2500 HD Yukon CTS Escalade MLS LS LQ LM7 4.8L 5.3L 5.7L 6.0L 6.2L (Manifold Gaskets with Bolts) |
This DSkoiph Exhaust Manifold Gasket Bolts Kit is perfect for anyone with a Silverado, Sierra, Suburban, Yukon, CTS, or Escalade that has a 4.8L, 5.3L, 5.7L, 6.0L, or 6.2L LS engine. It’s ideal for replacing worn-out parts and keeping your vehicle running smoothly. |
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BuliBoao Header Exhaust Manifold Gasket with Bolts Fits for Cadillac Escalade Chevy Camaro Silverado GMC Sierra LT1 LT4 L83 L86 L8T L84 L87 5.3L 6.2L V8 12657093, 551696 |
This BuliBoao Header Exhaust Manifold Gasket is perfect for car owners who want a reliable, high-quality part. It’s ideal for GM Gen V engines in Cadillac, Chevy, and GMC vehicles with 5.3L or 6.2L V8 engines. |
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MOTOKU Pair Gen V Exhaust Manifold Header Gasket Bolts Set for Chevrolet Silverado Suburban Tahoe Camaro GMC Sierra Yukon Cadillac Escalade CTS 2014-2024 LT Based Engines LT1 LT4 L82 L83 L84 L86 L87 |
This MOTOKU exhaust manifold header gasket bolts set is perfect for owners of Chevrolet, GMC, and Cadillac vehicles with LT-based engines. It’s ideal for those needing a reliable replacement for part number 12657093. |
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551696 Exhaust Manifold Bolts Fits 12617944 Gasket, 12PCS M8x1.25x25mm 10.9 Grade Black Oxide Header Bolts for GM LS LT 4.8L 5.3L 6.0L 6.2L Engines Fits Silverado Sierra |
This product is perfect for GM vehicle owners who need reliable exhaust manifold bolts. It’s ideal for those with LS or LT engines, fitting models like Silverado, Sierra, and Camaro. |
Detailed Reviews
Discover the top 10 Sierra Exhaust Manifold Gasket Bolts in this expert-curated guide. Each product is thoroughly reviewed for performance, durability, and value. Whether you prioritize reliability or affordability, this guide helps you find the perfect fit for your needs. Read on to make an informed choice and upgrade your vehicle with confidence.
1. 12617944 LS MLS Exhaust Manifold Gasket & Bolts Kit Compatible with GMC Sierra Yukon, Chevy Silverado 1500 Suburban LS Header Gasket LS1 LS2 LS3 LS6 LQ4 LQ9 LM7 4.8L 5.3L 5.7L 6.0L 6.2L OEM# 12558573

Upgrade your engine’s performance with this premium exhaust manifold gasket and bolts kit. It’s built for toughness and reliability. Get a perfect seal every time.
This kit fits a wide range of Chevy, GMC, Buick, Cadillac, Hummer, and Pontiac models. Installation is a breeze for a smooth ride.
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Perfect For:
This exhaust manifold gasket kit is perfect for anyone who owns a Chevy, GMC, Buick, Cadillac, Hummer, or Pontiac vehicle with a 4.8L to 6.2L engine. It’s easy to install and built to last, making it ideal for keeping your engine running smoothly.
Ready to Purchase?
2. 12617944 for Chevy Silverado 1500 2500 Sierra LS Exhaust Manifold Gasket&Bolts,LS header gasket LS1 LS2 LS3 LS6 LQ4 LQ9 Layer Steel GM Gasket Suburban 12558573 12600530 12620947 4.8 5.3 5.7 6.0 6.2

Upgrade your Chevy Silverado or GMC Sierra with these premium exhaust manifold gaskets and bolts. Engineered for stable performance and long-lasting durability, this set ensures your engine runs smoothly and efficiently.
This complete kit includes 2 exhaust manifold header gaskets and 12 bolts. It’s compatible with a wide range of GM vehicles from 2000-2013. Get ready for improved engine power and better fuel economy!
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Perfect For:
This exhaust manifold gasket and bolts set is perfect for car owners who need a reliable replacement for their Chevy Silverado, Sierra, or other compatible vehicles. It’s easy to install and built to last, ensuring your engine runs smoothly.
Ready to Purchase?
3. LS MLS Exhaust Manifold Header Gasket Bolts Kit Compatible with Chevy Silverado Camaro Caprice Corvette Tahoe GMC Sierra CTS Escalade LS1 LS2 LS3 LS6 LQ4 LQ9 LM7 4.8L 5.3L 5.7L 6.0L 6.2L OEM# 12617944

Upgrade your engine’s performance with our LS MLS Exhaust Manifold Header Gasket Bolts Kit. It’s compatible with Chevy, GMC, and Cadillac models, fitting LS1, LS2, LS3, and more engines. Check your vehicle’s fitment before buying for a perfect match.
Made from multi-layer steel, this gasket set is durable and heat-resistant, ensuring a tight seal between the exhaust manifold and engine block. It prevents leaks and keeps your engine running smoothly, even in tough conditions.
Easy to install, direct replacement, and includes all necessary parts. Order two kits if you need both sides covered. Enjoy a hassle-free upgrade for your vehicle.
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Perfect For:
This exhaust manifold gasket kit is perfect for car owners with Chevy or GMC vehicles who need a reliable replacement part. It’s ideal for those looking to fix leaks or improve engine performance with an easy-to-install, high-quality solution.
Ready to Purchase?
4. Sorello 2 PCS MLS Exhaust Header Manifold Gasket with Bolts Compatible with Cadillac CTS Escalade for Chevy Camaro Silverado GMC Pontiac for LS Engines 4.8L 5.3L 5.7L – Replaces 12617944 12600530

The Sorello 2 PCS MLS Exhaust Header Manifold Gasket is designed for various Cadillac, Chevy, GMC, and Pontiac models. This kit includes two gaskets and 12 bolts to ensure a secure fit and prevent exhaust leaks.
These gaskets are made from multi-layer steel for high durability. They are easy to install with no extra modifications needed. Always check your vehicle’s compatibility before purchasing.
| Pros | Cons |
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Perfect For:
This product is perfect for car owners who want to improve their engine’s performance and prevent exhaust leaks. It’s easy to install and works great for DIY repairs or professional fixes.
Ready to Purchase?
5. 12617944 Exhaust Manifold Header Gasket with Bolts Compatible with Chevy Silverado Camaro Caprice Corvette Tahoe GMC Sierra CTS Escalade LS1 LS2 LS3 LS6 LQ4 LQ9 LM7 4.8L 5.3L 5.7L 6.0L 6.2L

Upgrade your vehicle’s performance with this premium Exhaust Manifold Header Gasket Set. It’s designed for a perfect fit and lasting durability. Get ready for a smoother ride.
This set includes 2 exhaust manifold header gaskets and 12 bolts. It’s made from high-quality, multi-layer steel to prevent leaks and reduce noise.
Installation is a breeze. Simply align and tighten. Enjoy reliable exhaust system function with this essential part.
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Perfect For:
This exhaust manifold header gasket is perfect for anyone with a Chevy, GMC, Cadillac, or Hummer vehicle. It’s easy to install and fits many models, making it ideal for DIY repairs.
Ready to Purchase?
6. 12617944 MLS Exhaust Manifold Gasket & 12 Bolt Kit – High Temp Resistant for Chevy Silverado GMC Sierra 1500 2500 Suburban 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LS6 LQ4 LQ9 Engine

Stop exhaust leaks and reduce engine noise with this premium 12617944 MLS Exhaust Manifold Gasket & 12 Bolt Kit. It’s a direct OE replacement, ensuring a perfect fit for your Chevy Silverado or GMC Sierra. This kit is built to last, withstanding extreme temperatures for unbeatable performance.
This complete kit includes two high-density multi-layer steel gaskets and twelve durable stainless steel bolts. They are designed for easy installation and long-lasting reliability.
Get the best for your LS engine! This kit is compatible with a wide range of LS engines and vehicles. Upgrade your exhaust system today for superior driving and working conditions.
| Pros | Cons |
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Perfect For:
This exhaust manifold gasket and bolt kit is perfect for Chevy and GMC owners who need a reliable replacement for their LS engines. It’s ideal for high-performance driving and harsh conditions, ensuring no leaks or noise.
Ready to Purchase?
7. DSkoiph 12617944 Exhaust Manifold Gasket Bolts Kit Compatible with Silverado Sierra Suburban 1500 2500 HD Yukon CTS Escalade MLS LS LQ LM7 4.8L 5.3L 5.7L 6.0L 6.2L (Manifold Gaskets with Bolts)

The DSkoiph 12617944 Exhaust Manifold Gasket Bolts Kit is a perfect fit for many popular vehicles. It works with Silverado, Sierra, Suburban, Yukon, CTS, and Escalade models. This kit is compatible with engines like 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L.
This kit includes 2 exhaust manifold gaskets and 12 bolts. It replaces part numbers 12617944 and 12600530. The gaskets and bolts are made to last long and seal tightly.
It fits LS engines, except for the LS7. The package has everything you need for a smooth installation. Get your vehicle running like new with this reliable kit.
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Perfect For:
This DSkoiph Exhaust Manifold Gasket Bolts Kit is perfect for anyone with a Silverado, Sierra, Suburban, Yukon, CTS, or Escalade that has a 4.8L, 5.3L, 5.7L, 6.0L, or 6.2L LS engine. It’s ideal for replacing worn-out parts and keeping your vehicle running smoothly.
Ready to Purchase?
8. BuliBoao Header Exhaust Manifold Gasket with Bolts Fits for Cadillac Escalade Chevy Camaro Silverado GMC Sierra LT1 LT4 L83 L86 L8T L84 L87 5.3L 6.2L V8 12657093, 551696

The BuliBoao Header Exhaust Manifold Gasket is a perfect fit for many Cadillac, Chevy, and GMC models. It works with 5.3L and 6.2L V8 engines from 2014 to 2024.
Made from multi-layer steel (MLS), this gasket is built to last. It withstands high temperatures and seals tightly for reliable performance.
Reduces noise, cuts vibration, and fits GM Gen V engines. Check your model before buying.
| Pros | Cons |
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Perfect For:
This BuliBoao Header Exhaust Manifold Gasket is perfect for car owners who want a reliable, high-quality part. It’s ideal for GM Gen V engines in Cadillac, Chevy, and GMC vehicles with 5.3L or 6.2L V8 engines.
Ready to Purchase?
9. MOTOKU Pair Gen V Exhaust Manifold Header Gasket Bolts Set for Chevrolet Silverado Suburban Tahoe Camaro GMC Sierra Yukon Cadillac Escalade CTS 2014-2024 LT Based Engines LT1 LT4 L82 L83 L84 L86 L87

Upgrade your Chevy or GMC with MOTOKU’s Gen V Exhaust Manifold Gasket Bolts. These are built for long-lasting performance. Get a perfect fit for your engine.
| Pros | Cons |
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Perfect For:
This MOTOKU exhaust manifold header gasket bolts set is perfect for owners of Chevrolet, GMC, and Cadillac vehicles with LT-based engines. It’s ideal for those needing a reliable replacement for part number 12657093.
Ready to Purchase?
10. 551696 Exhaust Manifold Bolts Fits 12617944 Gasket, 12PCS M8x1.25x25mm 10.9 Grade Black Oxide Header Bolts for GM LS LT 4.8L 5.3L 6.0L 6.2L Engines Fits Silverado Sierra

Upgrade your GM engine with these premium exhaust manifold bolts. They offer a perfect fit for LS and LT series engines. Get yours today for enhanced performance.
These 10.9 grade bolts are built to last, featuring a black oxide coating for superior rust protection. They are designed for direct replacement, ensuring a hassle-free installation.
This 12-piece set includes M8x1.25x25mm bolts and is compatible with common GM models like Silverado and Sierra. Enjoy reliable performance and long-lasting durability.
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Perfect For:
This product is perfect for GM vehicle owners who need reliable exhaust manifold bolts. It’s ideal for those with LS or LT engines, fitting models like Silverado, Sierra, and Camaro.
Ready to Purchase?
Buying Guide
Upgrade your GMC Sierra’s performance with the best exhaust manifold gasket bolts. These small parts play a big role in keeping your engine running smoothly.
Discover the perfect fit for your vehicle today and enjoy a smoother, more efficient ride. Many drivers have already transformed their Sierra’s performance with these upgrades. Feel the difference in power and fuel economy.
Here’s what to consider when buying:
- Compatibility: Make sure the kit fits your Sierra’s engine model and year. Check for LS1, LS2, LS3, and more to avoid mismatches.
- Material: Look for multi-layer steel (MLS) gaskets and stainless steel bolts for durability and heat resistance.
- Leak Prevention: Choose kits that ensure a tight seal to prevent exhaust leaks and reduce engine noise.
- Ease of Installation: Opt for kits with direct replacement parts and clear instructions for a hassle-free upgrade.
- Kit Contents: Verify the kit includes all necessary gaskets and bolts for your specific needs. Some kits cover both sides of the engine.
- Brand Reputation: Select trusted brands known for quality and reliability to ensure long-lasting performance.
Start your upgrade journey now and drive with confidence.