Cometic C4530-066 MLS Head Gasket .066" for 1993-97 Toyota Land Cruiser / Lexus

Vehicle Fitment

• 1993-1997 Toyota Land Cruiser (Base / FZJ80) 4.5 L 1FZ-FE I6, 4WD
• 1996-1997 Lexus LX450 4.5 L 1FZ-FE I6, 4WD

Features

• Multi-Layer Steel (MLS) construction for superior sealing under high pressure :contentReference[oaicite:0]{index=0}
• Five layers total - outer embossed & inner shim layers for durability :contentReference[oaicite:1]{index=1}
• Viton coated on outer embossed layers for heat, chemical & oil resistance :contentReference[oaicite:2]{index=2}
• No sealant required - seals under proper clamp load & torque sequence :contentReference[oaicite:3]{index=3}
• Thick gasket: .066" compressed thickness (≈1.676 mm) for improved durability & reliability under high stress :contentReference[oaicite:4]{index=4}
• Bore size: 101.50 mm - matches factory bore of 1FZ-FE head :contentReference[oaicite:5]{index=5}
• Excellent for engine rebuilds, overhauls, or high compression setups where stress on head/block is elevated :contentReference[oaicite:6]{index=6}
• Compatible block/head materials: suited for aluminum heads & cast iron or aluminum blocks thanks to layers' flex & rebound ability :contentReference[oaicite:7]{index=7}

Specifications

• Part Number: C4530-066 :contentReference[oaicite:8]{index=8}
• Engine: Toyota 1FZ-FE Inline-6, 4.5 L :contentReference[oaicite:9]{index=9}
• Bore Size: 101.50 mm :contentReference[oaicite:10]{index=10}
• Compressed Thickness: .066 in (≈1.676 mm) :contentReference[oaicite:11]{index=11}
• Material: Stainless steel MLS, with outer embossed & Viton-coated layers; interior shim layer uncoated :contentReference[oaicite:12]{index=12}
• # of layers: 5-layer design :contentReference[oaicite:13]{index=13}
• Shape: Round bore, full-face head gasket matching stock geometry :contentReference[oaicite:14]{index=14}
• Orientation: None required; designed to align with head & block without side-specific designation :contentReference[oaicite:15]{index=15}

Included Components

• 1x Cometic MLS head gasket C4530-066

Product Description

The Cometic C4530-066 is a high-performance head gasket engineered for Toyota's 1FZ-FE 4.5 L inline-6 engine, found in Land Cruisers (Base / FZJ80) from 1993-1997 and Lexus LX450 from 1996-1997. With a substantial compressed thickness of .066 in (≈1.676 mm) and a 101.50 mm bore, this gasket is built for durability and reliable sealing in demanding conditions - perfect for rebuilt engines, high compression, or tougher thermal loads.

Constructed with a 5-layer MLS assembly, including embossed outer layers coated in Viton, its design withstands chemical exposure, heat cycles, and block/head material mismatches. It seals without needing additional sealants - installation success depends on properly prepping the head and block surfaces and using the correct torque sequence and specifications.

**Fitment confirmed through 1997. 1998 and later coverage unconfirmed at time of listing.**