ERR2926 - Plenum Housing Gasket Engine Part Land Rover Range Rover Defender, Discovery, Range Rover

ERR2926 - Plenum Chamber Gasket – V8 EFI

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€1,70

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OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.

Plenum Chamber Gasket for the V8 EFI petrol engine, part of the air intake and induction assembly.

The gasket seals the joint at the plenum chamber, maintaining an airtight connection so that metered intake air is delivered without unmetered leaks. A degraded gasket can cause air leaks that disturb idle stability and fuelling accuracy on the electronic fuel injection system.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic up to 1994
Range Rover Classic 1994-2001 (P38)

Fitment Notes DEFENDER — V8 EFI Petrol, plenum chamber stepper motor gasket
DISCOVERY 1 1989-1998 — V8 EFI Petrol, plenum chamber stepper motor gasket, from VIN FA393361 to WA799999
RANGE ROVER CLASSIC 1992-1994 — V8 EFI Petrol, plenum chamber stepper motor gasket, from VIN JA610294
RANGE ROVER P38 1994-2001 — V8 Petrol, plenum chamber gasket

Alternative Codes

ERR2926

In stock 12 units

1 · Gouda 11 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

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 ERR2926 plenum chamber gasket used for?

The ERR2926 plenum chamber gasket seals the joint at the plenum chamber on the V8 EFI petrol engine, around the stepper motor. It keeps the intake airtight so metered air reaches the cylinders without unmetered leaks, which the electronic fuel injection relies on for a stable idle and correct fuelling.

Which Land Rover V8 models does this plenum gasket fit?

This plenum chamber gasket fits the V8 EFI petrol engine in the Land Rover Defender, Discovery 1 (1989-1998, VIN FA393361 to WA799999), Range Rover Classic (1992-1994, from VIN JA610294) and Range Rover P38 (1994-2001). It's specific to the V8 EFI induction, not diesel or carburettor engines.

What happens if the plenum gasket is leaking?

A leaking plenum chamber gasket lets unmetered air into the V8 EFI intake, which typically shows as an unstable or high idle, hesitation and poor fuelling. Replacing the gasket restores an airtight seal around the stepper motor so the injection system meters air correctly again.