HomeApex AWO2140 Engine Coolant Thermostat Gasket
Part #: AWO2140

Apex AWO2140 Engine Coolant Thermostat Gasket

⚙️ 7 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$6.67Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI, Q45
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Thermostat Gasket for Infiniti Q45

The Apex AWO2140 engine coolant thermostat gasket is designed specifically for Infiniti Q45 models. This gasket ensures a secure seal between the thermostat housing and engine, helping maintain optimal engine temperature and preventing coolant leaks.

Key Features of Apex AWO2140 Thermostat Gasket

  • Precision fit for Infiniti Q45 engine coolant thermostat housing
  • Durable material engineered to withstand high temperatures and pressure
  • Prevents coolant leaks and maintains proper engine temperature regulation
  • Compatible with OEM specifications for reliable performance
  • Part number AWO2140 ensures correct replacement part for your vehicle

Detailed Description of the Apex AWO2140 Gasket

The Apex AWO2140 engine coolant thermostat gasket is manufactured to meet the exact requirements of Infiniti Q45 vehicles. It provides a tight seal that prevents coolant from escaping the thermostat housing, which is critical for maintaining engine efficiency and preventing overheating. The gasket material is selected for its resistance to heat and chemical degradation, ensuring long-lasting performance under demanding engine conditions. Using the correct gasket, such as the AWO2140, helps avoid common issues related to coolant leaks and thermostat malfunctions.

Common Applications and Issues Addressed

  • Sealing the thermostat housing to prevent coolant leaks
  • Maintaining proper engine temperature regulation
  • Preventing engine overheating caused by faulty seals
  • Reducing risk of coolant contamination and engine damage
  • Replacing worn or damaged gaskets during thermostat service

Installation Notes and Tips

When installing the Apex AWO2140 thermostat gasket on an Infiniti Q45, ensure the mating surfaces are clean and free of old gasket material or debris. Proper alignment of the gasket is essential to avoid leaks. Use manufacturer-recommended torque specifications when securing the thermostat housing bolts. Inspect the thermostat and housing for any signs of wear or damage during installation to ensure optimal performance.

Quality Assurance and Warranty Information

Apex manufactures the AWO2140 thermostat gasket to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products are generally backed by quality control processes to ensure reliable operation in Infiniti Q45 vehicles. Using the correct part number AWO2140 helps guarantee compatibility and performance.

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1996INFINITIQ454.5LV8N/A
1995INFINITIQ454.5LV8N/A
1994INFINITIQ454.5LV8N/A
1993INFINITIQ454.5LV8N/A
1992INFINITIQ454.5LV8N/A
1991INFINITIQ454.5LV8N/A
1990INFINITIQ454.5LV8N/A

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