OEM Parts for Electric vs Combustion Vehicles: What's Different?

Electric vehicles share many components with combustion cars, but a meaningful portion of the parts catalogue is entirely different.

What's Shared

Suspension components, brakes, wheels, body panels, interior trim, and most electronics remain broadly similar in function between EVs and combustion vehicles, though specific part numbers still differ by model.

What's Missing on EVs

EVs have no engine, transmission, exhaust system, or fuel system — eliminating an entire category of parts that combustion vehicle owners routinely replace, like spark plugs, timing belts, or catalytic converters.

What's Unique to EVs

EVs introduce components combustion vehicles don't have: battery packs, electric drive motors, charging ports, and specialized cooling systems for battery thermal management — each with their own OEM part numbers and, often, significantly higher replacement costs than combustion equivalents.

Brake Wear Differs Too

EVs use regenerative braking extensively, which means physical brake pads often last considerably longer than on combustion vehicles doing equivalent mileage.