2021 BMW 840i Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2021 BMW 840i
We don’t currently have enough data on the 2021 BMW 840i to give you an accurate yearly maintenance cost. For details on the 2021 BMW 840i, click here.
2021 BMW 840i
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Report a ProblemBMW 840i Repairs and Prices
BMW 840i
Engine Leak Inspection
$153 - $224
BMW 840i
Air Bag Control Module Replacement
$1,412 - $1,647
BMW 840i
Head Gasket Replacement
$4,069 - $5,579
BMW 840i
Trans Oil Cooler Assembly Replacement
$1,248 - $1,476
BMW 840i
Camshaft Position Sensor Replacement
$223 - $280
BMW 840i
Wheel Speed Sensor Replacement
$292 - $341
BMW 840i
Brake Pad Replacement
$670 - $741
BMW 840i
Window Switch Replacement
$330 - $359
BMW 840i
Exhaust Muffler Replacement
$2,559 - $2,716
BMW 840i
Turbocharger Boost Sensor Replacement
$259 - $324
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Ask a Question2021 BMW 840i Recalls
2021 BMW 840i vehicles have 4 known recalls. The most common recall is: Starter Motor Overheats Creating Risk Of Fire.
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