MCLAREN MP4-12C Battery replacement Cost
2011–2014 · Engine, Fuel & Emissions system
Typical range
$877–$13.9k
Parts + labour
Labour hours
0.5–1.5h
At a typical garage
The 12 V battery starts the engine and powers electronics when the car is off. Most batteries last 3–5 years; warning signs include slow cranking, a battery warning light, and electrical gremlins. MCLAREN MP4-12C battery replacement typically costs $877–$13887 including the new battery.
Typical parts included
- Battery
- Battery
- Battery positive cable
- Battery ground cable
- Battery terminal clamp
- Key fob battery
What affects the price
- Battery group size and CCA (cold cranking amps) rating
- OEM vs aftermarket brand (Bosch, Varta, Optima)
- Whether the ECU requires a reset or recalibration after replacement
Common questions
How long does this repair take?
Battery replacement on a MCLAREN MP4-12C typically takes 0.5–1.5 hours at a garage.
How often does this need to be done?
For a MCLAREN MP4-12C, this is typically needed every 3–5 years, or sooner in extreme hot or cold climates.
Other engine, fuel & emissions system repairs on the MCLAREN MP4-12C
- ABS hydraulic unit replacement$586–$1.1k
- ABS sensor replacement$242–$441
- ABS system bleeding$193–$353
- AC compressor clutch replacement$483–$882
- AC compressor replacement$518–$945
Battery replacement cost on similar cars
- AUDI R8$138–$252
- LOTUS Esprit$115–$210
- LAMBORGHINI Gallardo$161–$294
- BENTLEY Continental$161–$294
- ARIEL Atom$115–$210
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