Jaguar E-Pace Alternator: Specs, Fitment & Common Faults

On the E-Pace, an electrical short can genuinely disable the parking brake and gear selector entirely on related models, leaving the car completely stuck.

Illustration for editorial purposes

OEM Part Number: LR067840

Accuracy note: E-Pace shares its platform with the Range Rover Evoque and Discovery Sport, and genuinely shares much of the same electrical architecture — cross-checking listings for those models by your exact build year can help confirm fitment.

2.0L Turbo Diesel/Petrol, shared platform reference	Land Rover/Jaguar OEM: LR067840 (also referenced as LR089421) — shared with same-era Range Rover Evoque and Discovery Sport

Often Blamed on the Battery Instead

A weak battery and a failing alternator produce almost identical symptoms at first — dim lights, slow starts, a car that won't hold charge — which is exactly why so many people replace the battery, only to be back at the garage a few weeks later with the real culprit untouched.

Before you buy: alternator output rating varies by engine size and trim, particularly on cars with more onboard electronics. Always confirm against your VIN before ordering.

What It Does

The alternator generates electricity while the engine runs, charging the battery and powering the car's electrical systems directly. A healthy alternator means the battery is mostly there for starting the engine and covering brief demand spikes — not for actually running the car's electronics on its own.

Jaguar E-Pace Alternator reference plate

A Genuinely Useful Piece of Context Worth Knowing About Alternator Failure — Jaguar E-Pace Alternator

If the alternator suffers a sudden electrical short, this is genuinely worth knowing: documented cases on related Jaguar models describe this disabling both the electric parking brake and the electronic gear selector entirely, leaving the car completely stuck.

A genuinely useful early warning sign worth knowing: a failing stop-start battery has been documented taking the main alternator down with it, with a slow cold crank alongside an "ECO mode unavailable" message serving as an early warning.

It's also genuinely worth knowing that water and dirt getting into the area behind the wheel arch has been documented causing a range of electrical issues, eventually cooking the alternator if left unaddressed.

Warning Signs, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Alternator Guide for symptoms to watch for (plus a genuinely useful two-minute test to confirm it's not the battery instead), confirming the right amperage and fitment against your VIN, and which brands are worth trusting.

More Jaguar Alternator

The same part, covered across other Jaguar models.

Jaguar E-Pace Alternator: Specs, Fitment & Common Faults

OEM Part Number: LR067840

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A Genuinely Useful Piece of Context Worth Knowing About Alternator Failure — Jaguar E-Pace Alternator