HomeEngine > Gaskets and Sealing SystemsApex AHS11091 Engine Cylinder Head Gasket Set
Part #: AHS11091

Apex AHS11091 Engine Cylinder Head Gasket Set

⚙️ 10 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ 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: Mitsubishi, Lancer
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Cylinder Head Gasket Set for Mitsubishi Lancer

The Apex AHS11091 engine cylinder head gasket set is designed specifically for Mitsubishi Lancer models. This gasket set ensures a proper seal between the engine block and cylinder head, maintaining engine performance and preventing leaks.

  • Compatible with Mitsubishi Lancer vehicles
  • Engine cylinder head gasket set designed for precise fitment
  • Durable materials to withstand high engine temperatures and pressures
  • Part number AHS11091 for easy identification and replacement

Durable Construction and Precise Fitment

The Apex AHS11091 gasket set is engineered to meet the exact specifications required for Mitsubishi Lancer engines. It provides a reliable seal that prevents coolant, oil, and combustion gases from leaking between the cylinder head and engine block. This gasket set is manufactured with materials that resist warping and deterioration under extreme operating conditions, helping to maintain engine integrity and performance over time.

Applications and Common Issues Addressed

  • Replacement for worn or damaged cylinder head gaskets in Mitsubishi Lancer engines
  • Prevents coolant leaks that can cause engine overheating
  • Stops oil leaks that may lead to engine damage
  • Eliminates loss of compression due to gasket failure
  • Helps avoid engine misfires related to sealing issues

Installation Notes and Tips

When installing the Apex AHS11091 cylinder head gasket set, ensure the cylinder head and engine block surfaces are clean and free of debris. Follow the vehicle manufacturer’s torque specifications and tightening sequence to avoid gasket damage. Proper installation is critical to achieving a secure seal and optimal engine performance.

Quality Assurance and Warranty

Apex manufactures the AHS11091 gasket set to meet industry standards for durability and reliability. While specific warranty details are not provided, Apex products typically undergo quality control processes to ensure consistent performance in Mitsubishi Lancer applications.

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017MitsubishiLancer2.0LL4N/Aw/Exh. manifold gskt. OEM# 1555A185
2016MitsubishiLancer2.0LL4N/Aw/Exh. manifold gskt. OEM# 1555A185
2015MitsubishiLancer2.0LL4N/Aw/Exh. manifold gskt. OEM# 1555A185
2014MitsubishiLancer2.0LL4N/Aw/Exh. manifold gskt. OEM# 1555A185
2013MitsubishiLancer2.0LL4N/Aw/Exh. manifold gskt. OEM# 1555A185
2012MitsubishiLancer2.0LL4N/Aw/Exh. manifold gskt. OEM# 1555A185
2011MitsubishiLancer2.0LL4N/A
2010MitsubishiLancer2.0LL4N/A
2009MitsubishiLancer2.0LL4N/A
2008MitsubishiLancer2.0LL4N/A

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