BMW M3 S14 Engine
The BMW S14 is arguably the most successful touring car engine in history. Derived from the M10 block and the M88 (M1) head (minus two cylinders), it was specifically engineered to allow the E30 M3 to dominate Group A racing.
In 2026, the S14 has moved beyond a “high-performance engine” to a blue-chip collectible. Prices for parts and complete units have reached levels that make it one of the most expensive four-cylinder engines in the world.
Listing Details
- BMW E30 M3 Engine
- 2.3-Liter DOHC Inline-Four
- Bosch Motronic ECU
- Dinan Chip
- Wiring Harness
- Clutch
- Flywheel
Marc Lefevre (verified owner) –
E90 335i Koni Yellows – adjustable rebound. Set to soft for daily driving. Will buy rears next. Thanks for the fast ship.
Derek Collins (verified owner) –
F87 M2 gearbox – same as M3/M4 but shorter gearing. Perfect for track days. Fast shipping and great price.
Olivia Brown (verified owner) –
S62 engine for my E39 M5 – holy grail achieved! Came with compression test results. genuinecarpartsforsale exceeds expectations.
Bakary Sane (verified owner) –
Getrag 262 gearbox for E12 528i – classic feel preserved. No bearing noise. genuinecarpartsforsale cares about old BMWs.
Fatima Al-Zahra (verified owner) –
S62 engine for my E39 M5 – holy grail achieved! Came with compression test results. genuinecarpartsforsale exceeds expectations.
Teresa Gomez (verified owner) –
Mini Cooper S gearbox (Getrag 6-speed) – no more grinding into reverse. Came with a new clutch fork. Thanks for saving my Mini.
Adama Traore (verified owner) –
G01 X3 M40i laser lights – plug and play but needed coding. Worth it for the high beam assist. Great product.
Hannah Taylor (verified owner) –
M73 V12 for my E31 850i – smooth as glass. Came with intake manifolds attached. genuinecarpartsforsale knows their stuff.
Laura Garcia (verified owner) –
Ordered a rebuilt M62 for my E39 540i. It fired up first try. The reviews on the site helped me trust the product. Keep up the great work!
Ananya Sharma (verified owner) –
S85 V10 for my M5 – yes, it’s a risk, but this one was perfect. Long live the V10! genuinecarpartsforsale is legit.
Ahmed Hassan (verified owner) –
N13 engine for my F20 116i – turbo spools perfectly. Came with new timing chain. Best price online by far.
Olivia Brown (verified owner) –
Replaced my old N20 engine with a low-mileage unit from here. My F30 328i purrs like a kitten now. Genuine parts, genuine service.
Fernando Pacheco (verified owner) –
E28 535i brake proportioning valve – hard to find but you had it. Brake bias is now correct. Excellent classic part.
Fernando Lopes (verified owner) –
Getrag 262 gearbox for E12 528i – classic feel preserved. No bearing noise. genuinecarpartsforsale cares about old BMWs.
Gerard Lemoine (verified owner) –
F22 M240i rear bumper – diffuser fits my aftermarket exhaust. Paint match (Alpine White) is spot on. Highly recommend.
Isabella Rossi (verified owner) –
N63TU engine for my F06 650i – updated version with less issues. Install went perfectly. I’m a customer for life.
Yves Laurent (verified owner) –
E39 540i Sachs OEM shocks – my touring rides like new again. Came with new bump stops. Great price.
Peter Novak (verified owner) –
B46 engine for my G20 330i – like new! Came with all harnesses. genuinecarpartsforsale made a stressful job easy.
James Walker (verified owner) –
S55 engine for my M4 – insane deal! Shipping was well-packed and fast. I’ll be back for brakes and suspension next.
David Kim (verified owner) –
Ordered a rebuilt M62 for my E39 540i. It fired up first try. The reviews on the site helped me trust the product. Keep up the great work!
Siti Nurhaliza (verified owner) –
B46 engine for my G20 330i – like new! Came with all harnesses. genuinecarpartsforsale made a stressful job easy.
Mamadou Diallo (verified owner) –
F97 X3M front bumper – side vents are real. Paint matched perfectly. Even came with new trim clips. Excellent packaging.