Best Remflex Automotive Replacement Exhaust Header Gaskets in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Fit type: Vehicle Specific
Unsurpassed quality you can trust
Validated for fit, form, and function
Engineered for the sealing repair environment
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Package Weight: 0.139 kg
Product Type: Auto Part
Package Quantity: 1
Country Of Origin: United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| SS AUTOCHROME INC | 6.43 | ❌ | ❌ | ❌ |
Gasket for 4-2-1 headers
New M10 x 1.25 studs and nuts
2" (id) graphite donut gasket
Replacement for damaged or used gaskets
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Racer's Speed Shop | 9.64 | ❌ | ❌ | ❌ |
Manufactured from high-temperature steel core/graphite faced exhaust material
Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
Conforms to and seals minor surface irregularities
Can be trimmed if necessary for modified port application
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Aluminum Reinforced Graphite Exhaust Manifold Gasket
Complete Hardware Kit for Installing Aftermarket Header to your Vehicle
Great for Replacement of Missing or Damaged Gaskets
100% Brand New
Installation Instruction is NOT Included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Fircar Store | 9.84 | ✅ | ✅ | ✅ |
🔧 【High Quality Copper】:The exhaust header collector gasket made of 2.5" solid copper 0.41" thick with impeccable durability performance, wear-resisting, anti-strike, anti-scratch, dust-proof and colorfast.without included bolts
🔧 【Wide Applicability】:This 2 1/2" Header Collector Gasket are especially designed for SBC BBC 302 350 454, and fit all 2.5 inch collector with Triangle (3 Bolt Pattern).
🔧 [Excellent Sealing Effect]: The exhaust header collector gasket uses a durable composite O-shaped design to form a tight leak-proof seal, without additional sealant, and can seal perfectly every time.
🔧 [What You Will Get]: Includes 2 x 2.5-inch exhaust header collector gaskets for easy installation and operation.Replace old or damaged header collector gasket in time for better performance.
🔧 【Aftermarket Service】:GSKMOTOR specializes in providing high-performance repair and replacement parts for various automobiles, we support 30 days returns and exchanges. If you have any questions, please feel free to contact us, we will solve it for you as soon as possible, customer satisfaction is our unremitting pursuit.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Aluminum Reinforced Graphite Exhaust Manifold Gasket
Complete Hardware Kit for Installing Aftermarket Header to your Vehicle
Great for Replacement of Missing or Damaged Gaskets
100% Brand New
Installation Instruction is NOT Included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Performance Parts Racing | 9.67 | ❌ | ❌ | ❌ |
Manufactured from high-temperature acrylic blend exhaust material
Provides excellent sealing and durability
Can be trimmed if necessary for modified port applications
For OE replacement, high performance street, drag race and oval track use
Easy installation
Fit type: Vehicle Specific
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
FITS: 01-03 Jeep / Grand Cherokee, Wrangler, Cherokee 4.0L L6 OHV Naturally Aspirated
FITMENT NOTES: w/ Oil Pump & Timing Belt Or Timing Kit If Applicable, Master Kit
You are assured to receive a worldwide proven Master Engine Rebuild Kit quality part with OE quality fit and performance.
IMPORTANT: This Engine Kit is in STANDARD SIZE in all of its components. If you need oversized Pistons, Piston Rings, Rod Bearings or Main Bearings, send us a message prior ordering, indicating the correct size you need, so our customer service team can confirm availability. If we do not receive communication from you, everything will be sent in STANDARD SIZE by default
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Autocare Depot | 9.60 | ❌ | ❌ | ❌ |
Package dimensions: 11.43 cms L x 53.34 cms W x 54.61 cms H
Package quantity: 1
Product type: Auto Part
Country of Origing: United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Aluminum Reinforced Graphite Exhaust Manifold Gasket
Complete Hardware Kit for Installing Aftermarket Header to your Vehicle
Great for Replacement of Missing or Damaged Gaskets
100% Brand New
Installation Instruction is NOT Included
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Partsology | 9.52 | ✅ | ✅ | ✅ |
THIS IS BRAND NEW: DNJ® Cylinder Head Set
FITS: 03-06 Chrysler, Dodge, Jeep 5.7L V8 OHV Naturally Aspirated
FITMENT NOTES: Premium Sealing Solution, Valve Grind Set
DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Partsology | 9.52 | ✅ | ✅ | ✅ |
THIS IS BRAND NEW: DNJ® Piston Set Standard Size
FITS: 85-95 Toyota / 4Runner, Pickup, Celica 2.4L L4 SOHC Naturally Aspirated 22RE,22R,22REC
FITMENT NOTES: Set Services Complete Engine, 1.5x1.5x4.0
DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks.
We carefully selected DNJ Engine Components as the sole provider. DNJ has a 30+ year track record of quality, experience, and trust. It makes sense for us to carry a brand that would help us earn customer loyalty in the long run
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Dna Motoring | 4 |
| Fel-Pro | 4 |
| Dnj | 3 |
| Mr. Gasket | 2 |
| Bbk Perf | 1 |
| Gskmotor | 1 |
| Hedman Hedders | 1 |
We've carried out a comprehensive analysis of 2,993 reviews on automotive replacement exhaust header gaskets, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select automotive replacement exhaust header gaskets priced around $26.15, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 16 automotive replacement exhaust header gaskets for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right gaskets Products based on their needs, saving them considerable time when choosing which automotive replacement exhaust header gaskets to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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