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MJA8111BH-G - Power Steering Pump

Original price - Original price €290,00
Original price
€290,00
€290,00 - €290,00
Current price €290,00
OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Power Steering Pump for the hydraulic power-assisted steering circuit on V8 petrol engines.

Driven from the engine by the auxiliary belt, the pump draws fluid from the reservoir and delivers pressurised flow to the steering rack, providing hydraulic assistance in proportion to driver input at the wheel. An integral flow-control and pressure-relief valve caps maximum system pressure and returns surplus flow to the reservoir.

A failing pump shows itself as heavy steering at parking speeds, a whine that rises and falls with engine speed, and aerated or foaming fluid in the reservoir. On installation the system should be filled with the correct fluid and bled properly - running the pump dry damages it in seconds - and the drive belt condition and pulley alignment checked.
Fitment Notes JAGUAR XK8 / XKR (X100) — 4.0L V8
JAGUAR XJ (X308) — 3.2/4.0L V8
Alternative Codes
MJA8111BH-GMJA8111BH

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 does the power steering pump do?
The power steering pump supplies hydraulic pressure that makes the steering lighter to turn, driven by a belt off the engine. It fits the Jaguar XK8/XKR (X100) 4.0 V8 and XJ (X308) 3.2 and 4.0 V8, feeding the steering rack through high-pressure hoses.
Which Jaguar models does this power steering pump fit?
This power steering pump fits the Jaguar XK8 and XKR (X100) with the 4.0L V8, and the Jaguar XJ (X308) with the 3.2L and 4.0L V8 engines. Part reference MJA8111BH.
What are the signs of a failing power steering pump?
A whining or groaning noise when turning, heavy or notchy steering, and power steering fluid leaks are typical signs the pump is failing. On the X100 and X308 V8 the noise usually rises with engine speed and is worst on full lock.