HomeEngine > Gaskets and Sealing SystemsApex AVS4002 Engine Valve Stem Oil Seal Set - Intake and Exhaust
Part #: AVS4002

Apex AVS4002 Engine Valve Stem Oil Seal Set - Intake and Exhaust

Intake and Exhaust
⚙️ 7 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$14.57Free 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.
🔥
✅ 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: Ford, Courier
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Valve Stem Oil Seal Set for Ford Courier

The Apex AVS4002 engine valve stem oil seal set is designed specifically for Ford Courier models. This set ensures proper sealing around the valve stems, helping to maintain engine performance and reduce oil consumption.

Key Features of Apex AVS4002 Valve Stem Oil Seal Set

  • Compatible with Ford Courier vehicles
  • Engine valve stem oil seal set designed to prevent oil leaks
  • Durable construction for long-lasting performance
  • Precision fit to maintain engine sealing integrity
  • Part number AVS4002 for easy identification and replacement

Detailed Description of the AVS4002 Valve Stem Oil Seal Set

The Apex AVS4002 engine valve stem oil seal set is engineered to provide a precise fit for Ford Courier engines. These seals are critical components that prevent oil from leaking into the combustion chamber by sealing the valve stems. Proper sealing helps reduce oil consumption and prevents fouling of spark plugs, which can affect engine efficiency. The seals are manufactured to meet OEM specifications, ensuring compatibility and reliable performance in Ford Courier vehicles.

Common Applications and Issues Addressed

  • Prevents oil leaks around valve stems in Ford Courier engines
  • Reduces excessive oil consumption and smoke from the exhaust
  • Helps maintain proper engine compression and performance
  • Prevents spark plug fouling caused by oil contamination
  • Addresses valve stem wear and seal degradation over time

Installation Notes and Tips

When installing the Apex AVS4002 valve stem oil seal set, ensure the engine is cool and clean the valve stem area thoroughly. Use appropriate tools to avoid damaging the seals during installation. Verify the seals are seated properly to maintain an effective seal. It is recommended to inspect related valve train components for wear during replacement.

Quality Assurance and Warranty Information

Apex manufactures the AVS4002 valve stem oil seal set to meet industry standards for durability and fitment. While specific warranty details are not provided, Apex products typically undergo quality control to ensure reliable performance in Ford Courier engines.

This part fits 7 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1978FordCourier1.8LL4Intake and Exhaust
1977FordCourier1.8LL4Intake and Exhaust
1976FordCourier1.8LL4Intake and Exhaust
1975FordCourier1.8LL4Intake and Exhaust
1974FordCourier1.8LL4Intake and Exhaust
1973FordCourier1.8LL4Intake and Exhaust
1972FordCourier1.8LL4Intake and Exhaust

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