2020 BMW 840i Repair & Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2020 BMW 840i
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Report a ProblemBMW 840i Repairs and Prices
BMW 840i
Cabin Air Filter Replacement
$277 - $305
BMW 840i
Drive Belt Tensioner Replacement
$721 - $971
BMW 840i
Intake Manifold Gasket Replacement
$934 - $1,290
BMW 840i
No Start Diagnosis
$198 - $291
BMW 840i
Powertrain Control Module Replacement
$2,363 - $2,434
BMW 840i
Headlamp Control Module Replacement
$815 - $850
BMW 840i
Camshaft Position Sensor Replacement
$221 - $338
BMW 840i
Ignition Coil Replacement
$143 - $203
BMW 840i
Control Arm Replacement
$1,758 - $1,851
BMW 840i
Turbocharger Boost Sensor Replacement
$248 - $312
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Ask a Question2020 BMW 840i Recalls
2020 BMW 840i vehicles have 4 known recalls. The most common recall is: Starter Motor Fails And Overheats Leading To Fire Risk.
BMW 840i by Year
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