LR133579 PCV Valve Service Kit – LR3/LR4/Discovery 5/Range Rover/Velar

Keep your engine breathing properly and prevent crankcase pressure issues with this PCV Valve Service Kit (Part No. LR133579). A failing PCV system can lead to oil leaks, rough idle, increased oil consumption, and reduced performance. This kit restores proper ventilation and helps maintain smooth, efficient engine operation across multiple modern Land Rover models.

Designed to OEM specifications, the kit includes the correct PCV valve and related components required for a complete service. Ideal for routine maintenance or resolving drivability issues caused by clogged or sticking PCV valves.

Fits:

• LR3 / Discovery 3

• LR4 / Discovery 4

• Discovery 5

• Range Rover Sport (2010–2013)

• Range Rover L322 (2010–2012)

• Range Rover Velar

Install tip: Replace PCV hoses if brittle or oil-soaked. Clear any emulsified oil buildup in the breather path before installing new components.

Supersession Part Numbers

No supersessions found.

FAQ

What symptoms indicate a bad PCV valve?
Rough idle, oil leaks, whistling noises, increased oil use, or check-engine lights related to crankcase ventilation.

Is this an OEM-quality kit?
Yes — the components match OEM specifications for fit and performance.

Can this be installed at home?
Yes — basic hand tools are typically sufficient, though access varies slightly by model.

Part Number: LR133579

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