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Michigan Motorspots LS LT Dipstick Tube O-Ring Seal | Fits 1997-2018 4.8L 5.3L 5.7L 6.0L 6.2L Engines | Durable Replacement Seal for LS1 LS3 LQ4 LM7 LC9 L96 LT1 L83 L86 in Saudi Arabia Michigan Motorspots LS LT Dipstick Tube O-Ring Seal | Fits 1997-2018 4.8L 5.3L 5.7L 6.0L 6.2L Engines | Durable Replacement Seal for LS1 LS3 LQ4 LM7 LC9 L96 LT1 L83 L86 in Saudi Arabia

Michigan Motorspots LS LT Dipstick Tube O-Ring Seal | Fits 1997-2018 4.8L 5.3L 5.7L 6.0L 6.2L Engines | Durable Replacement Seal for LS1 LS3 LQ4 LM7 LC9 L96 LT1 L83 L86

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Special Features

  • Direct Replacement for OEM Seal – Restores proper sealing at the dipstick tube base, replacing cracked or flattened O-rings on GM LS and LT engines.
  • Durable Oil-Resistant Rubber Construction – Designed to resist heat, oil exposure, and age-related hardening for long-lasting performance and reliability.
  • Wide LS & LT Engine Compatibility (1997–2018) – Perfect for LS1, LS2, LS3, LQ4, LM7, LC9, L96, LT1, L83, L86, and other GM Gen III–V V8 engines.
  • Prevents Oil Seepage & Blow-By – Ensures a tight, leak-free seal around the dipstick tube port for a cleaner engine bay and proper crankcase pressure balance.
  • Trusted Michigan Motorsports Quality – Backed by LS experts who specialize in performance parts built for precision, durability, and OEM-level reliability.

Description

The Michigan Motorsports LS/LT Dipstick Tube O-Ring Seal is a precision-fit replacement for the factory O-ring found at the base of the dipstick tube in GM LS and Gen V LT engines. Over time, the stock seal can crack, flatten, or harden — leading to oil seepage and vacuum leaks. This premium replacement O-ring restores a perfect seal to ensure your engine stays clean and leak-free. Manufactured from high-temperature, oil-resistant rubber, this O-ring provides long-term elasticity and sealing performance under extreme heat and vibration. Designed to fit both Gen III/IV LS and Gen V LT engines (1997–2018), it offers a factory-correct fit on both stock and aftermarket dipstick tubes. Whether you're servicing a daily driver or building a performance engine, this is the simple and affordable fix to stop oil leaks for good.

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