HomeExhaust > Gaskets and Sealing SystemsBeck Arnley 037-4680 Exhaust Manifold Gasket
Part #: 037-4680

Beck Arnley 037-4680 Exhaust Manifold Gasket

⚙️ 5 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$21.54Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda, RX-7
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Beck Arnley Exhaust Manifold Gasket 037-4680

The Beck Arnley 037-4680 exhaust manifold gasket is designed specifically for Mazda RX-7 models. This gasket ensures a reliable seal between the exhaust manifold and cylinder head, helping maintain optimal engine performance and exhaust system integrity.

  • Compatible with Mazda RX-7 exhaust manifold applications
  • Part number 037-4680 for precise identification
  • Constructed to withstand high temperatures and pressure
  • Ensures a tight seal to prevent exhaust leaks
  • Durable material designed for long service life

Product Details and Specifications

The Beck Arnley 037-4680 exhaust manifold gasket is engineered to meet OEM specifications for the Mazda RX-7. It provides a critical seal that prevents exhaust gases from escaping between the manifold and cylinder head. This gasket is manufactured from materials that resist heat and corrosion, ensuring consistent performance under demanding engine conditions. Using the correct gasket helps maintain exhaust backpressure and reduces the risk of engine misfires or decreased fuel efficiency.

Applications and Common Issues Addressed

  • Prevents exhaust leaks that can cause noise and emissions problems
  • Eliminates exhaust manifold gasket failure symptoms such as ticking sounds
  • Helps maintain proper engine performance and fuel economy
  • Reduces risk of exhaust fumes entering the cabin
  • Prevents damage to exhaust manifold and cylinder head surfaces

Installation Notes and Tips

When installing the Beck Arnley 037-4680 gasket on a Mazda RX-7, ensure the mating surfaces are clean and free of old gasket material or debris. Use proper torque specifications for the exhaust manifold bolts to avoid warping or gasket damage. It is recommended to inspect the exhaust manifold and cylinder head for cracks or warping before installation. Replacement of the gasket should be done during exhaust manifold service or if any signs of leakage are present.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The 037-4680 exhaust manifold gasket undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Beck Arnley typically offers coverage against manufacturing defects to support long-term use in Mazda RX-7 vehicles.

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1991MazdaRX-71.3LR2N/A
1990MazdaRX-71.3LR2N/A
1989MazdaRX-71.3LR2N/A
1985MazdaRX-71.3LR2N/A
1984MazdaRX-71.3LR2N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.