Looking for the best 2500HD manifold kits to upgrade your truck’s performance? Discover top-rated options designed for durability, easy installation, and long-term reliability—all tested and reviewed to keep your engine running smoothly.
Upgrading your 2500HD’s manifold kit can boost performance and fix common issues. Whether you’re tackling exhaust leaks or improving engine efficiency, the right kit makes all the difference. We’ve researched the best 2500HD manifold kits to help you find the perfect fit.
From durable materials like stainless steel to easy installation designs, these kits are built to last. They work with various engines, ensuring reliable performance for years. Plus, many come with warranties for added peace of mind.
Discover top picks, expert tips, and user-friendly guides below. Let’s get your truck running smoother than ever!
List of Top 10 2500HD Manifold Kits
| Image | Title | Best For | Price |
|---|---|---|---|
 |
BD Diesel 1041463 Exhaust Manifold Kit Dodge/Ram 1500/2500/3500 09-22 5.7L Hemi |
This BD Diesel Exhaust Manifold Kit is perfect for Dodge/Ram owners with a 5.7L Hemi engine (2009-2022 models, excluding 2019+ DT Body Style). It’s ideal for those needing a durable replacement with high-quality materials and all necessary parts included. |
|
 |
Dual Knock Sensors with Wiring Harness and Intake Manifold Gasket Kit | for Chevy Silverado Avalanche Tahoe, GMC Sierra Yukon, Cadillac Hummer & More GM Vehicles | Replace# 12601822,213-3521,89060413 |
This product is perfect for GM vehicle owners with 4.8L 5.3L 6.0L engines needing reliable knock sensors and gaskets. It fits Chevy Silverado, Tahoe, GMC Sierra, Yukon, and more, offering premium durability and a 12-month warranty for stress-free repairs. |
|
 |
Exhaust Manifold Header Replacement kit for 2002-2016 Chevy Silverado 1500 2500HD 3500HD 4.8L 5.3L，02-16 Chevy Silverado 1500 2500HD 3500HD Exhaust Headers |
This Exhaust Manifold Header Replacement Kit is perfect for Chevy Silverado owners who want a durable, easy-to-install upgrade. It’s ideal for 2002-2016 models, ensuring long-lasting performance and hassle-free maintenance. |
|
 |
Exhaust Manifold Bolt Repair Kit Compatible with Newer GM Trucks And SUV 4.8 Liter 5.3 Liter 6.2 L 1999-2013, 6.0 L 1999-2021 |
This product is perfect for DIY mechanics or vehicle owners with GM trucks or SUVs (like Silverado, GMC Sierra, Yukon) facing exhaust leaks. It offers a quick, no-drill fix without removing the cylinder head, saving time and effort. |
|
 |
Knock Sensors Wiring Harness and Intake Manifold Gasket Kit for Chevy Suburban Silverado Avalanche Tahoe GMC Sierra Yukon, for Cadillac & More GM Vehicles | Replace# 12601822 12589867 917-033 |
This Knock Sensors Wiring Harness and Intake Manifold Gasket Kit is perfect for GM vehicle owners who need a reliable and durable replacement for their Chevy, GMC, Cadillac, or other GM vehicles. It’s ideal for those with 4.8L, 5.3L, or 6.0L engines looking to fix knock sensor issues or upgrade their intake manifold gaskets. |
|
 |
Intake Air Pressure and Temperature Sensor + Black Spacer Kit Fit for Chevrolet Silverado GMC Sierra 2500HD 3500HD 6.6L L5P Duramax Diesel 2017-2024, Replace 12681993 Manifold Pressure (MAP) Sensor |
This product is perfect for owners of 2017-2024 Chevrolet Silverado 2500HD/3500HD or GMC Sierra 2500HD/3500HD with a 6.6L L5P Duramax Diesel engine. It’s ideal for those looking to protect their MAP sensor from heat and contaminants, ensuring reliable engine performance with an easy, plug-and-play upgrade. |
|
 |
Silver Spacer Kit + Intake Air Pressure and Temperature Sensor Fit for GMC Sierra Chevrolet Silverado 2500HD 3500HD 6.6L L5P Duramax Diesel 2017-2024 Replace 12681993 Manifold Pressure (MAP) Sensor |
This product is perfect for owners of 2017-2024 GMC Sierra or Chevrolet Silverado 2500HD/3500HD with a 6.6L Duramax Diesel engine. It’s ideal for those who want to protect their MAP sensor from heat and dirty exhaust gases, ensuring reliable engine performance. |
|
 |
JC Whitney JFBAJCWEMD00052 Right Exhaust Manifold Kit – Compatible with Chevrolet Silverado 1500 02-13, Silverado 2500 03-04, Silverado 3500 03-06, GMC Sierra 1500 02-13 – 4.8L 5.3L 6.0L 6.2L Cyl.8 |
This product is perfect for Chevrolet Silverado and GMC Sierra truck owners needing a direct-fit replacement exhaust manifold. It’s ideal for those seeking durable cast iron construction that resists heat, vibration, and corrosion for long use. |
|
 |
Milton PMXT300PRO-008: Gm 6.6L Duramax Diesel Broken Exhaust Manifold Bolt Repair Kit – Alberto 8Mm |
This product is perfect for mechanics and DIYers fixing broken exhaust manifold bolts on GM 6.6L Duramax Diesel engines. It helps remove broken bolts fast, avoid coolant jacket damage, and ensures durable, long-lasting repairs with quality materials. |
|
![A-Premium Left Exhaust Manifold Kit W/Gaskets, Studs, Nuts [4.3L] Compatible with Chevy, GMC & Workhorse - Silverado 1500 1500 Classic, Express 1500 2500, Sierra, Savana, FasTrack FT931](https://m.media-amazon.com/images/I/41QdHNQi1FL._SL500_.jpg) |
A-Premium Left Exhaust Manifold Kit W/Gaskets, Studs, Nuts [4.3L] Compatible with Chevy, GMC & Workhorse – Silverado 1500 1500 Classic, Express 1500 2500, Sierra, Savana, FasTrack FT931 |
This exhaust manifold kit is perfect for Chevrolet, GMC, and Workhorse owners with 4.3L V6 engines needing a direct replacement. Built with premium cast iron, it offers high heat resistance, durable performance, and easy installation. Ideal for those seeking OEM-quality parts with a one-year warranty for peace of mind. |
Detailed Reviews
Discover the top 10 2500HD Manifold Kits handpicked for performance, durability, and value. Each kit is expert-reviewed and backed by real customer feedback, ensuring you get the best fit for your needs. Whether you prioritize reliability or affordability, this guide simplifies your choice. Dive in to find the perfect upgrade for your vehicle today!
1. BD Diesel 1041463 Exhaust Manifold Kit Dodge/Ram 1500/2500/3500 09-22 5.7L Hemi
The BD Diesel 1041463 Exhaust Manifold Kit is made for Dodge/Ram trucks. It fits 1500, 2500, and 3500 models from 2009 to 2022 with a 5.7L Hemi engine. Note: It does not fit 2019+ DT body styles.
This kit uses high-silicon ductile iron for durability. It includes longer fasteners with spacers and all needed gaskets for easy installation.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This BD Diesel Exhaust Manifold Kit is perfect for Dodge/Ram owners with a 5.7L Hemi engine (2009-2022 models, excluding 2019+ DT Body Style). It’s ideal for those needing a durable replacement with high-quality materials and all necessary parts included.
Ready to Purchase?
2. Dual Knock Sensors with Wiring Harness and Intake Manifold Gasket Kit | for Chevy Silverado Avalanche Tahoe, GMC Sierra Yukon, Cadillac Hummer & More GM Vehicles | Replace# 12601822,213-3521,89060413
Upgrade your GM vehicle’s performance with this Dual Knock Sensors and Intake Manifold Gasket Kit. Designed for durability, it ensures reliable engine operation for years to come.
Fits multiple GM models, including Chevy, GMC, Cadillac, and Hummer. Replaces OE numbers like 12601822 and 89060413, making it a perfect match for your vehicle.
Includes everything you need: 2 knock sensors, 1 wiring harness, and 2 intake manifold gaskets. Backed by a 12-month warranty for peace of mind.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for GM vehicle owners with 4.8L 5.3L 6.0L engines needing reliable knock sensors and gaskets. It fits Chevy Silverado, Tahoe, GMC Sierra, Yukon, and more, offering premium durability and a 12-month warranty for stress-free repairs.
Ready to Purchase?
3. Exhaust Manifold Header Replacement kit for 2002-2016 Chevy Silverado 1500 2500HD 3500HD 4.8L 5.3L，02-16 Chevy Silverado 1500 2500HD 3500HD Exhaust Headers
Upgrade your Chevy Silverado with this exhaust manifold header replacement kit. It fits 2002-2016 models, including 1500, 2500HD, and 3500HD. Made from premium 304 stainless steel, it ensures long-lasting durability.
The direct-connect bolt design makes installation easy. It aligns perfectly with your catalytic converter. This maintains your original emission setup, so no worries there.
Enjoy peace of mind with a 3-year warranty. Our in-house production guarantees top-notch quality. Get hassle-free support for any issues.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Exhaust Manifold Header Replacement Kit is perfect for Chevy Silverado owners who want a durable, easy-to-install upgrade. It’s ideal for 2002-2016 models, ensuring long-lasting performance and hassle-free maintenance.
Ready to Purchase?
4. Exhaust Manifold Bolt Repair Kit Compatible with Newer GM Trucks And SUV 4.8 Liter 5.3 Liter 6.2 L 1999-2013, 6.0 L 1999-2021
Fix exhaust leaks in your GM truck or SUV with this bolt repair kit. It works with newer models from 1999 to 2021, including Chevrolet, Silverado, GMC Sierra, Yukon, Escalade, Denali, and Hummer.
Made from high-quality materials, this kit is durable and corrosion-resistant. It meets factory standards for a perfect fit, ensuring long-lasting performance.
Easy to install, no drilling needed, and 12-month warranty included. Quick fix, reliable results.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for DIY mechanics or vehicle owners with GM trucks or SUVs (like Silverado, GMC Sierra, Yukon) facing exhaust leaks. It offers a quick, no-drill fix without removing the cylinder head, saving time and effort.
Ready to Purchase?
5. Knock Sensors Wiring Harness and Intake Manifold Gasket Kit for Chevy Suburban Silverado Avalanche Tahoe GMC Sierra Yukon, for Cadillac & More GM Vehicles | Replace# 12601822 12589867 917-033
This knock sensor wiring harness and intake manifold gasket kit fits Chevy, GMC, Cadillac, and other GM vehicles with 4.8L, 5.3L, or 6.0L engines. It replaces common OEM part numbers like 12601822 and 917-033 for easy installation.
The kit includes 2 knock sensors, 1 harness, and 2 gasket sets. Parts are corrosion-resistant and tested for vibration durability. Designed to last, it avoids common breakage issues.
Backed by a 2-year warranty, this kit ensures reliable performance. Contact the seller for free returns or refunds if needed.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This Knock Sensors Wiring Harness and Intake Manifold Gasket Kit is perfect for GM vehicle owners who need a reliable and durable replacement for their Chevy, GMC, Cadillac, or other GM vehicles. It’s ideal for those with 4.8L, 5.3L, or 6.0L engines looking to fix knock sensor issues or upgrade their intake manifold gaskets.
Ready to Purchase?
6. Intake Air Pressure and Temperature Sensor + Black Spacer Kit Fit for Chevrolet Silverado GMC Sierra 2500HD 3500HD 6.6L L5P Duramax Diesel 2017-2024, Replace 12681993 Manifold Pressure (MAP) Sensor
Upgrade your truck’s performance with this Intake Air Pressure and Temperature Sensor Kit. It’s designed for Chevrolet Silverado and GMC Sierra 2500HD/3500HD models with the 6.6L L5P Duramax Diesel engine.
Relocates the MAP sensor, away from exhaust manifolds, preventing heat damage. This ensures accurate readings, stable power, and no false error codes.
Easy 3-minute installation, no wiring needed, uses OEM connectors. Protects your sensor from dirty exhaust gases and oil buildup.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for owners of 2017-2024 Chevrolet Silverado 2500HD/3500HD or GMC Sierra 2500HD/3500HD with a 6.6L L5P Duramax Diesel engine. It’s ideal for those looking to protect their MAP sensor from heat and contaminants, ensuring reliable engine performance with an easy, plug-and-play upgrade.
Ready to Purchase?
7. Silver Spacer Kit + Intake Air Pressure and Temperature Sensor Fit for GMC Sierra Chevrolet Silverado 2500HD 3500HD 6.6L L5P Duramax Diesel 2017-2024 Replace 12681993 Manifold Pressure (MAP) Sensor
This Silver Spacer Kit fits 2017-2024 Chevrolet Silverado and GMC Sierra 6.6L L5P Duramax Diesel trucks. It relocates the MAP sensor to block heat from exhaust manifolds. This prevents false readings and unstable power caused by heat or dirt.
The kit installs in 3 minutes with no wiring or tuning. Heat-resistant protection ensures accurate sensor readings for steady engine performance.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for owners of 2017-2024 GMC Sierra or Chevrolet Silverado 2500HD/3500HD with a 6.6L Duramax Diesel engine. It’s ideal for those who want to protect their MAP sensor from heat and dirty exhaust gases, ensuring reliable engine performance.
Ready to Purchase?
8. JC Whitney JFBAJCWEMD00052 Right Exhaust Manifold Kit – Compatible with Chevrolet Silverado 1500 02-13, Silverado 2500 03-04, Silverado 3500 03-06, GMC Sierra 1500 02-13 – 4.8L 5.3L 6.0L 6.2L Cyl.8
The JC Whitney Right Exhaust Manifold Kit is a direct-fit replacement for your truck. It works with Chevrolet Silverado and GMC Sierra models. This kit fits 4.8L, 5.3L, 6.0L, and 6.2L engines.
Made from solid cast iron, it resists warping and corrosion. It ensures efficient exhaust flow for better performance. The kit includes gaskets, mounting hardware, and a heat shield.
JC Whitney has been a trusted name since 1915. They offer reliable parts for drivers to maintain and upgrade their vehicles. This manifold is built for long-lasting use and precise fit.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for Chevrolet Silverado and GMC Sierra truck owners needing a direct-fit replacement exhaust manifold. It’s ideal for those seeking durable cast iron construction that resists heat, vibration, and corrosion for long use.
Ready to Purchase?
9. Milton PMXT300PRO-008: Gm 6.6L Duramax Diesel Broken Exhaust Manifold Bolt Repair Kit – Alberto 8Mm
The Milton PMXT300PRO-008 is a repair kit for broken exhaust manifold bolts. It works with GM 6.6L Duramax Diesel engines. This kit makes fixing broken studs fast and easy.
You can bolt it to the top or bottom for better results. It ensures perfectly straight drilling every time. This design eliminates the risk of damaging the cylinder head.
The kit is made from quality materials and built to last. It’s durable and long-lasting, saving you time and money. Perfect for quick and reliable repairs.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This product is perfect for mechanics and DIYers fixing broken exhaust manifold bolts on GM 6.6L Duramax Diesel engines. It helps remove broken bolts fast, avoid coolant jacket damage, and ensures durable, long-lasting repairs with quality materials.
Ready to Purchase?
10. A-Premium Left Exhaust Manifold Kit W/Gaskets, Studs, Nuts [4.3L] Compatible with Chevy, GMC & Workhorse – Silverado 1500 1500 Classic, Express 1500 2500, Sierra, Savana, FasTrack FT931
The A-Premium Left Exhaust Manifold Kit is perfect for Chevy, GMC, and Workhorse vehicles. It fits 4.3L engines in popular models like the Silverado and Sierra. This kit includes gaskets, studs, and nuts for a complete replacement.
Made from premium cast iron, it ensures sturdy structure and high-temperature resistance. The kit is easy to install and meets OEM standards. It comes in a stronger box for safe delivery.
With a one-year unlimited-mileage guarantee, you can drive with confidence. A-Premium offers reliable automotive parts for smooth engine performance. Trust this kit for long-lasting durability.
| Pros | Cons |
|---|---|
|
|
Perfect For:
This exhaust manifold kit is perfect for Chevrolet, GMC, and Workhorse owners with 4.3L V6 engines needing a direct replacement. Built with premium cast iron, it offers high heat resistance, durable performance, and easy installation. Ideal for those seeking OEM-quality parts with a one-year warranty for peace of mind.
Ready to Purchase?
Buying Guide
Upgrading your 2500HD’s manifold kit boosts performance and fixes common issues. The right kit makes all the difference.
Choosing the best 2500HD manifold kit can feel overwhelming, but we’re here to help. From durable materials to easy installation, we’ve got you covered. Let’s dive into what to look for.
-
Compatibility:
Make sure the kit fits your truck’s make, model, and engine. Check the year and engine size for a perfect match. -
Material Quality:
Look for stainless steel or high-silicon ductile iron. These materials resist heat and corrosion, ensuring long-lasting performance. -
Ease of Installation:
Choose kits with clear instructions and included hardware. Direct-fit designs save time and effort. -
Warranty:
A good warranty gives peace of mind. Look for 1-year, 2-year, or even 3-year coverage for added protection. -
Performance Benefits:
Consider kits that improve exhaust flow or relocate sensors. These upgrades enhance engine efficiency and power. -
Price and Value:
Compare prices, but don’t sacrifice quality. A reliable kit is worth the investment for long-term savings. -
Brand Reputation:
Stick with trusted brands like BD Diesel, JC Whitney, or A-Premium. They’re known for durable, high-quality parts.
With these factors in mind, you’ll find the perfect manifold kit for your 2500HD. Enjoy smoother, more efficient driving!