A-Premium Engine Valve Cover Gasket Set for Toyota & Lexus 1998-2010 | 4.0L-4.7L V8

Overview

The A-Premium Engine Valve Cover Gasket Set is designed to support a clean, reliable seal across a range of Toyota and Lexus V8 engines from the late 1990s to 2010. Built with a blend of ACM (Acrylic Rubber) and NBR (Nitrile Butadiene Rubber), this kit aims to resist oil exposure and harsh engine heat, helping maintain engine cleanliness and reducing the chance of seepage around the valve cover. When installed correctly, you may experience a steadier topside seal and enhanced confidence during routine maintenance on aging engines.

Fitment and Key Details

Compatible with a broad slate of models and displacements, including Toyota 4Runner, Land Cruiser, Sequoia, and Tundra, as well as Lexus GS400, GS430, GX470, LS400, LS430, LX470, SC400, and SC430. Engine options span 4.0L, 4.3L, and 4.7L V8 configurations, covering years 1998 through 2010.

What’s Included

• 2x ACM Valve Cover Gaskets
• 8x NBR Spark Plug Tube Seals
• 18x NBR Washers

Material & Performance

• ACM and NBR rubber compounds deliver oil resistance and stability under engine heat.
• Oil resistance and resilience support performance across a wide viscosity range.
• Operating temperature range from -20°C to 150°C helps accommodate demanding conditions inside the engine bay.

fitment & Reliability

• Precise OEM-like fit ensures seals contact uneven surfaces evenly for a dependable seal.
• Lab-tested under conditions of 150°C × 70h and 180°C × 4h to verify material stability and seal integrity.
• Reference number VS50592R and a 1-year warranty support dependable replacement decisions.

Real-World Use

When replacing worn valve cover seals, this kit offers a complete set of components tailored for a thorough restoration. Expect easier installation alignment and a cleaner engine top, with materials designed to cope with aging engine bays. While results can vary, the combination of ACM and NBR components aims to provide lasting performance in typical driving conditions.

Note: Benefits described reflect potential outcomes from using a high-quality gasket kit in a well-executed replacement, not a guaranteed result.