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  • 03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
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03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
Load image into Gallery viewer, 03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
Load image into Gallery viewer, 03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
Load image into Gallery viewer, 03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
Load image into Gallery viewer, 03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
Load image into Gallery viewer, 03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
Load image into Gallery viewer, 03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
Load image into Gallery viewer, 03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket

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03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket

K2 Industries
K2-4493-TOY-006-TSARK
Tool Sets and Repair Kits
$100.00 $79.99
$79.99
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03-12 Toyota 4Runner / FJ Cruiser / Tacoma / Tundra 4.0L Aluminum Exhaust Header Gasket
Description
4.0L Aluminum Exhaust Header Gasket

OEM-style aluminum header gasket built to seal Toyota's 4.0L V6 exhaust manifold. Engineered for reliable compression under thermal cycling. Direct bolt-on replacement for factory gasket applications.

✓ Ships from FL Warehouse ✓ Aluminum Construction ✓ In-House Quality Check
Key Features
  • Aluminum core - Resists warping under sustained exhaust heat
  • OEM gasket profile - Seats directly into factory manifold mounting surface
  • Single-unit design - No multi-layer compromise; one-piece seal integrity
Specs
  • Material: Aluminum
  • Configuration: Single gasket
  • Condition: New
What's Included
  • Exhaust header gasket only
Frequently Asked Questions

Do I need gasket sealer or adhesive with this?

Gasket sealer is optional but recommended for maximum sealing. Clean the manifold and cylinder head surfaces thoroughly before install—any carbon or debris compromises the seal regardless of sealer used.

Will this work as a direct swap for the factory gasket?

Yes. This gasket matches OEM bolt pattern and sealing surface. Remove the old gasket completely, scrape clean, and install new gasket with factory bolts torqued to spec per your vehicle's service manual.

What if I need to reuse the factory header bolts?

Factory bolts work fine—verify they're not stripped or bent before reinstalling. If bolts are damaged, ARP studs are a common upgrade for long-term reliability.

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