Jaguar XE Alternator: Specs, Fitment & Common Faults
On the XE, an alternator short or burnout can genuinely disable both the parking brake and gear selector entirely, leaving the car completely stuck — plus an early warning sign that a failing stop-start battery can take the alternator down with it.
Illustration for editorial purposes
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OEM Part Number: C2D59622 (genuine alternator — confirm via VIN) — aftermarket alternators Bosch 0 986 086 700 / Denso DAN1103
| Alternators (aftermarket) | Bosch 0 986 086 700 (180 A, remanufactured exchange, core charge £24.31, excludes vacuum pump); Denso DAN1103 (150 A, multi-rib pulley, 6 ribs, 54 mm, new); Hella 8EL 015 637-341 (150 A, V-ribbed pulley, 6 ribs, 54 mm, new, single-pin plug); AS-PL A0837S (180 A, 6 ribs, 53 mm, new, PL_2305) and A0837(SEG); AS-PL A0839S (230 A, 6 ribs, 53 mm, new, PL_2305) and A0839(SEG); AS-PL A5501S (150 A, 53 mm, new, PL_2306); Rotovis 9091597 (230 A, V-ribbed pulley, 53 mm, remanufactured, COM). |
|---|---|
| Outputs & variants | 150 A (Denso/Mitsubishi pattern, 54 mm) on the 2.0 petrol, 180 A on most 2.0 diesels and 230 A on the higher-load diesel and V6 petrol cars; a 250 A 48 V unit (AS-PL A3741 VALEO) covers the later D200 MHEV mild hybrid. |
| Genuine (OE) numbers quoted | AS-PL A0837S quotes 0125812017; A0837(SEG) quotes 0125812067; A0839S quotes 0125813022; A0839(SEG) quotes 0125813037; A5501S quotes A2TX4491; A3741(VALEO) quotes 615011. |
| Fitment notes | The 180 A and 230 A Bosch-pattern units look identical, so read the rating label on the old unit; exchange units carry a core charge and the Bosch exchange unit is supplied without the vacuum pump. |
Jaguar XE Alternator: Often Blamed on the Battery Instead
On the Jaguar XE, 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.
Jaguar XE Alternator: What It Does
The Jaguar XE's 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 XE Alternator: Watch: Replacing It
Same Ingenium 2.0 and D7a-derived layout as XE; no XE-specific video found
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A Genuinely Alarming, Real Finding Worth Knowing — Jaguar XE Alternator
If the alternator suffers a sudden electrical short or burns out completely, this is genuinely worth knowing: documented cases on related models describe this disabling both the electric parking brake and the electronic gear selector entirely, leaving the car completely stuck and requiring specialist recovery equipment just to move it.
It's also genuinely worth knowing that water and dirt getting into the area behind the wheel arch has been documented causing a wide range of electrical issues, from blown bulbs to a flat battery, eventually cooking the alternator itself if left unaddressed.
Jaguar XE Alternator: 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.