Skip to content
8–23 August: reduced summer staffing. Orders may take up to 5 extra working days to dispatch and emails up to 2 working days to answer. Thanks for your patience.
8–23 Aug: orders may ship up to 5 days later.

LR186989 - Breather Cover – 2.0L AJ20P4 Petrol

Original price - Original price €320,00
Original price
€320,00
€320,00 - €320,00
Current price €320,00
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Breather Cover - crankcase ventilation cover on the 2.0L AJ20P4 petrol engine, forming part of the crankcase emission control assembly.

It seals the breather chamber and routes crankcase gases into the induction system, with separated oil draining back to the sump. Because the cover sits on the sealed side of the crankcase ventilation path, a cracked or distorted cover admits unmetered air into the induction system.
Vehicle Model Land Rover Discovery Sport 2015+ (L550)
Range Rover Evoque 2019+ (L551)
Fitment Notes DISCOVERY SPORT 2015 ONWARDS — 2.0L AJ20P4 Petrol, from VIN JH000001
RANGE ROVER EVOQUE 2019> (L551) — 2.0L AJ20P4 Petrol
Alternative Codes
LR186989

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).


When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business dayscontact us before ordering.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the LR186989 breather cover for?
The LR186989 is the crankcase ventilation breather cover for the 2.0L AJ20P4 petrol engine in the Discovery Sport (2015+) and Range Rover Evoque L551 (2019+). It seals the breather chamber and routes crankcase gases into the induction system while draining separated oil back to the sump.
What happens if the breather cover fails?
A cracked or distorted breather cover admits unmetered air into the induction of the 2.0 AJ20P4 engine, upsetting the fuel mixture. Rough idle, a check-engine light, or oil weeping from the cover area on the Discovery Sport or Evoque L551 point to a failed cover.
Does this fit all 2.0 petrol Discovery Sport models?
The LR186989 fits the 2.0L AJ20P4 petrol Discovery Sport from VIN JH000001 and the Range Rover Evoque L551. The AJ20P4 is the later engine, so confirm your engine code and build point with your VIN before ordering, since earlier 2.0 petrol engines use a different cover.