Toyota RAV4 Alternator: Specs, Fitment & Common Faults
On the RAV4 Hybrid, there's no conventional alternator at all — it's an integrated motor-generator, with its own separate 12V charging path.
Illustration for editorial purposes
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OEM Part Number: 27060-0V140 (genuine alternator — confirm via VIN) — aftermarket alternators Bosch 0 986 085 110 / Denso DAN1350
| Alternators (aftermarket) | Denso DAN1350 (150 A, freewheel clutch pulley, 7 ribs, 58 mm, new OE quality); Denso DAN1420 (100 A, freewheel, 6 ribs, 55 mm, new OE quality); Denso DAN1098 (100 A, freewheel, 6 ribs, 55 mm, new OE quality, £6.91 core charge); Bosch 0 986 085 110 (150 A, freewheel, 7 ribs, 58 mm, remanufactured exchange, plug 146, £23.51 core charge); AS-PL A6371 (150 A, freewheel, 7 ribs, 58 mm, new Standard Line, plug PL_4002, OE 104210-2370); AS-PL A6947S (150 A, freewheel, 6 ribs, 55 mm, new Standard Line, plug PL_2306, OE 104211-9020); AS-PL A6982S (130 A, freewheel, 6 ribs, 52 mm, new Standard Line, plug PL_2306, OE 104211-4450); Walker WAL01454 (150 A, freewheel, 7 ribs, 58 mm, new, plug 0247 COM/LIN2, £50.24 core charge) |
|---|---|
| Outputs & variants | 100 A freewheel 6-rib 55 mm (DAN1098 / DAN1420) for the 2.0 Valvematic petrol; 150 A freewheel 7-rib 58 mm (DAN1350 / Denso 104210-2370 / Bosch 0 986 085 110) for the 2.0 D-4D and 2.2 D-4D diesels; 130-150 A freewheel 6-rib 52-55 mm with a LIN plug (104211-4450 / 104211-9020) for the later 2.0 and 2.5 petrol with start-stop; the 2.5 Hybrid has no belt-driven alternator |
| Genuine (OE) numbers quoted | 104211-4450 (AS-PL A6982S); 104210-2370 (AS-PL A6371); 104211-9020 (AS-PL A6947S); TG15C200 (AS-PL A3564S) |
| Fitment notes | Bosch, Walker and Denso DAN1098 are exchange-priced with core charges of £7 to £50 refunded on return of the old unit. |
A Genuinely Important Distinction Worth Understanding on Hybrid Models — Toyota RAV4 Alternator
It's genuinely worth understanding that hybrid variants don't use a conventional, belt-driven alternator in the way a standard petrol or diesel car does — instead, the hybrid transaxle houses a motor-generator unit that performs a broadly similar charging function as part of the wider hybrid system. If you're chasing information or a repair quote for "the alternator" on a hybrid, it's genuinely worth being clear with a specialist that you mean this integrated component, since the repair path and cost are considerably different from a conventional car.
If you're hearing an unusual whine specifically from the hybrid transaxle area, it's genuinely worth having this diagnosed by a specialist familiar with Toyota's hybrid system specifically, given how different this component is from a conventional alternator.
Toyota RAV4 Alternator: Often Blamed on the Battery Instead
Early on, a weak Toyota RAV4 battery and a dying alternator look almost identical — dim lights, sluggish starts, a car that won't hold its charge — which is exactly why so many people fit a new battery and end up back at the garage weeks later, the actual fault still unaddressed.
Toyota RAV4 Alternator: Watch: Replacing It
XA40, both drivetrains.
Toyota RAV4 Alternator: What It Does
On the Toyota RAV4, while the engine runs, the alternator generates the electricity that charges the battery and powers the car's electrical systems directly. With a healthy alternator, the battery's real job becomes starting the engine and covering brief demand spikes, rather than running the electronics on its own.
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Toyota RAV4 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 Toyota Alternator
The same part, covered across other Toyota models.