V12 PCV Valves EV 152

V12 PCV Valves – EV 152

High‑quality replacement PCV valves for Aston Martin V12 engines

These EV 152 Positive Crankcase Ventilation (PCV) valves are a direct replacement for worn or failing units fitted to Aston Martin V12 engines. Correct PCV operation is essential for maintaining proper crankcase pressure, stable idle performance, and long‑term engine health.

These valves ensure consistent ventilation under all operating conditions and help prevent oil mist build‑up within the intake system.

Key Features

• Direct replacement for original EV 152 PCV valves
• Maintains correct crankcase pressure
• Helps improve idle stability and throttle response
• Reduces oil vapour contamination in the intake system
• Built to OEM specification for reliability and longevity

Suitable For

Designed for use on Aston Martin V12 engines, including (but not limited to):

• DB9 V12
• DBS V12
• V12 Vantage
• Vanquish (V12)

Compatibility may vary by model year — please check your existing part number or contact us before ordering if unsure.

Condition

• Brand new
• Supplied as shown

Why Replace Your PCV Valves?

Over time, PCV valves can stick or fail, leading to rough running, oil leaks, increased crankcase pressure, and poor engine performance. Replacing tired valves is a simple preventative measure that can help avoid more costly issues later.