BMW Engine Parts

Tuner Motorsport Ignition Coil Heat Shield - M50/S50

10X Entries Into Our F80 M3 Sweepstakes

T#:58745785

Part#: 059626LA02KT

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$ 179.99 USD

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Built on decades of BMW racing heritage, the Turner Motorsport OBD1 Coilpack Heat Shield delivers uncompromised thermal management for M50 and S50 engines. Factory plastic engine covers degrade and fail under track conditions and extreme bay temperatures, especially in turbocharged setups where hot top-mount downpipes pass directly overhead. Engineered in-house as a rugged, direct replacement, this full-coverage shield insulates your ignition harness and coilpacks against radiant heat damage while giving your engine bay a track-proven look.

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Aluminum Valve Cover - BMW N55 3.0L

10X Entries Into Our F80 M3 Sweepstakes

T#:56110315

Part#: 11127570292MKT

In Stock

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This product was last offered at the strikethrough price on
08-24-2026

$ 295.99 USD

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With Cap!

Engine Mount - Left

10X Entries Into Our F80 M3 Sweepstakes

T#:56110324

Part#: 22116856403

Ships in 1 Business Day

$ 119.23 USD

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$ 119.23 USD

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Hydraulic Alternator Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:55030822

Part#: 11287838797

Ships on Nov 10, 2026

Sale - Save 10% $ 59.99

This product was last offered at the strikethrough price on
10-08-2026

$ 53.99 USD

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Vacuum Pipe

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T#:52586629

Part#: 11157603816

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This product was last offered at the strikethrough price on
05-03-2026

$ 27.89 USD

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Alternator Pulley

10X Entries Into Our F80 M3 Sweepstakes

T#:52164889

Part#: 12317560483

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This product was last offered at the strikethrough price on
09-16-2026

$ 39.09 USD

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Is your BMW making a chirping or grinding noise at idle? The culprit is frequently a failing alternator decoupler pulley. Unlike a traditional solid pulley, this Overrunning Alternator Pulley (OAP) allows the alternator rotor to "freewheel" when engine speeds drop suddenly. This specialized function protects your BMW drive belt and belt tensioner from excessive snap-back, vibration, and "belt slap."

Prevent Catastrophic Engine Failure

Over time, the internal clutch mechanism can seize or slip, leading to accelerated wear or total serpentine belt failure. On BMW engines, a snapped belt can be ingested through the front main seal, causing catastrophic engine damage. Replacing this pulley is a cost-effective preventative maintenance step that restores smoothness to your accessory drive without the high cost of a complete alternator replacement.

Features & Benefits:

Lowers the load on the drive belt, tensioner, and AC compressor.
Stops "belt slap" and rhythmic chirping noises during deceleration and idle.
Direct Replacement with high-quality construction ensures perfect fitment and long-term durability.
Essential Maintenance for N52 engines

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Valve Cover Gasket - Set

10X Entries Into Our F80 M3 Sweepstakes

T#:54068660

Part#: 11127587804

In Stock

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This product was last offered at the strikethrough price on
09-16-2026

$ 22.94 USD

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Oil Level Indicator with hardware

10X Entries Into Our F80 M3 Sweepstakes

T#:52551471

Part#: 12617607910KT1

In Stock

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This product was last offered at the strikethrough price on
05-03-2026

$ 135.99 USD

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Reads oil level in oil pan, includes new hardware and seal

Intake Gasket - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:54995058

Part#: 11617547242

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This product was last offered at the strikethrough price on
09-16-2026

$ 2.69 USD

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$ 2.69 USD

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Starter Motor

10X Entries Into Our F80 M3 Sweepstakes

T#:55030826

Part#: 12412354693

In Stock

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This product was last offered at the strikethrough price on
10-08-2026

$ 116.99 USD

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Valve Cover - Aluminum

10X Entries Into Our F80 M3 Sweepstakes

T#:56110317

Part#: 11127588412MKT

In Stock

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This product was last offered at the strikethrough price on
08-17-2026

$ 315.20 USD

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$ 315.20 USD

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TIMING CHAIN WITH TENSION RAIL

10X Entries Into Our F80 M3 Sweepstakes

T#:57231560

Part#: 11318658027

In Stock

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This product was last offered at the strikethrough price on
09-16-2026

$ 93.49 USD

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OEM Eldor Ignition Coil - BMW B48TU2 2.0L B58TU2 3.0L

T#:54852008

Part#: 12139453463

In Stock

$ 77.99 USD

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$ 77.99 USD

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Sluggish acceleration, misfires, rough idling, poor fuel economy, and check engine lights are symptoms of a worn coil. Located on the top of your engine, these coils should be inspected and replaced as needed or every 60,000 miles to keep your ignition system in perfect order

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Oil Cap

10X Entries Into Our F80 M3 Sweepstakes

T#:56110314

Part#: 11127560482

In Stock

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10-08-2026

$ 8.99 USD

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Accessory Belt Tensioner Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:54995068

Part#: 11287582946

In Stock

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This product was last offered at the strikethrough price on
10-08-2026

$ 47.69 USD

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Double roller tensioner

Fuel Pump - High Pressure

10X Entries Into Our F80 M3 Sweepstakes

T#:57267808

Part#: 13517636881

In Stock

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This product was last offered at the strikethrough price on
09-16-2026

$ 185.29 USD

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Intensity Lithium-ION Battery - i34RX - 11.5lbs

T#:54388454

Part#: I34RX

Ships on Oct 29, 2026

$ 949.99 USD

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$ 949.99 USD

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Whether you're building a dedicated track weapon or upgrading your street machine for ultimate reliability, unsprung and upper-chassis weight is the enemy of performance. Positioned high up in the engine bay or rear corners, a heavy factory battery negatively impacts your car's center of gravity.

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BMW Alternator - SEG Automotive 0121.715.118

T#:54851991

Part#: 12317560985

Ships in 1 Business Day

$ 1,049.99

This product was last offered at the strikethrough price on
07-16-2026

$ 961.99 USD

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$ 961.99 USD

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MINI Starter - SEG Automotive 0001.106.026

T#:54851997

Part#: 12411489995

Ships in 1 Business Day

$ 432.99

This product was last offered at the strikethrough price on
07-16-2026

$ 406.99 USD

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$ 406.99 USD

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BMW Starter - SEG Automotive 0001.108.460

T#:55857741

Part#: 12417610344

Ships in 1 Business Day

$ 368.99

This product was last offered at the strikethrough price on
07-16-2026

$ 339.99 USD

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$ 339.99 USD

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MINI Alternator - SEG Automotive 0124.325.157

T#:54851988

Part#: 12317550319

Ships in 1 Business Day

$ 473.99

This product was last offered at the strikethrough price on
07-16-2026

$ 436.99 USD

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$ 436.99 USD

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MINI Alternator - SEG Automotive 0125.711.078

T#:54851993

Part#: 12317613445

Ships in 1 Business Day

$ 564.99

This product was last offered at the strikethrough price on
07-16-2026

$ 521.99 USD

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$ 521.99 USD

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BMW Alternator - SEG Automotive 0124.525.588

T#:54851984

Part#: 12317541694

Ships in 1 Business Day

$ 521.99

This product was last offered at the strikethrough price on
07-16-2026

$ 474.99 USD

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$ 474.99 USD

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BMW Alternator - SEG Automotive 0124.515.223

T#:54851980

Part#: 12317519618

Ships in 1 Business Day

$ 503.99

This product was last offered at the strikethrough price on
07-16-2026

$ 462.99 USD

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$ 462.99 USD

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Fuel Pump - High Pressure

10X Entries Into Our F80 M3 Sweepstakes

T#:55030831

Part#: 13518605102

Ships in 7 Business Days

Sale - Save 10% $ 279.99

This product was last offered at the strikethrough price on
10-08-2026

$ 251.99 USD

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High-Pressure Fuel Pump

10X Entries Into Our F80 M3 Sweepstakes

T#:54995070

Part#: 13518604229

Ships in 7 Business Days

Sale - Save 10% $ 149.99

This product was last offered at the strikethrough price on
10-08-2026

$ 134.99 USD

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$ 134.99 USD

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Camshaft Speed Sensor

10X Entries Into Our F80 M3 Sweepstakes

T#:52832891

Part#: 12141743072

In Stock

Sale - Save 23% $ 39.99

This product was last offered at the strikethrough price on
05-03-2026

$ 30.99 USD

Limited Qty Sale

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$ 39.99

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$ 30.99 USD

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Starter Motor

T#:58965209

Part#: 0001.148.508

Ships on Nov 5, 2026

$ 274.99 USD

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$ 274.99 USD

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A healthy starter is what gets your BMW from parked to pulling away without a second thought.

New 150A Alternator

T#:58965212

Part#: 0124.525.561

Ships on Nov 5, 2026

$ 487.99 USD

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$ 487.99 USD

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SEG Automotive, the company behind Bosch's starter motor and generator business, builds this brand-new 150-amp alternator with a freewheel pulley that smooths out belt loads for a quieter, longer-lasting accessory drive.

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New 120A Alternator

T#:58965210

Part#: 0124.515.052

Ships on Nov 5, 2026

$ 485.99 USD

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$ 485.99 USD

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A strong charging system keeps everything from your ignition to your stereo working at its best, and a failing alternator can undermine all of it.

New Alternator

T#:58965213

Part#: 0124.525.523

Ships on Nov 5, 2026

$ 495.99 USD

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$ 495.99 USD

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Your BMW's charging system powers everything from ignition to infotainment, so a weak alternator affects the whole car.

New Starter Motor

T#:58965208

Part#: 0001.170.202

Ships on Nov 5, 2026

$ 216.99 USD

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$ 216.99 USD

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The smart choice for F-chassis owners who want their car starting on the first try, every time.

Oxygen Sensor Kit - F30/31 N47, E70 M57

10X Entries Into Our F80 M3 Sweepstakes

T#:55569520

Part#: 13628589844KT2

Ships on Nov 10, 2026

Sale - Save 10% $ 770.99

This product was last offered at the strikethrough price on
07-03-2026

$ 693.88 USD

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Oxygen sensors are used by the vehicle computer to adjust the air/fuel ratio and test vehicle emissions. This kit includes both rear Sensors.

Valve Cover Gasket

10X Entries Into Our F80 M3 Sweepstakes

T#:56001963

Part#: 11127565286

Ships on Nov 10, 2026

Sale - Save 10% $ 32.99

This product was last offered at the strikethrough price on
10-08-2026

$ 29.69 USD

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Turbocharger Oil Feed Line

10X Entries Into Our F80 M3 Sweepstakes

T#:56507807

Part#: 11428678840

Ships on Nov 10, 2026

Sale - Save 10% $ 55.99

This product was last offered at the strikethrough price on
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$ 50.39 USD

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Oil Pan Gasket

10X Entries Into Our F80 M3 Sweepstakes

T#:55030857

Part#: 11137600482

Ships on Nov 10, 2026

Sale - Save 10% $ 27.99

This product was last offered at the strikethrough price on
10-08-2026

$ 25.19 USD

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Gasket Flange

10X Entries Into Our F80 M3 Sweepstakes

T#:56074203

Part#: 11377502022

Ships on Nov 10, 2026

Sale - Save 10% $ 6.99

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$ 6.29 USD

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Front Oxygen Sensor - Bank 2 Pre-Cat

10X Entries Into Our F80 M3 Sweepstakes

T#:55497441

Part#: 11787558087

Ships on Nov 10, 2026

Sale - Save 10% $ 109.99

This product was last offered at the strikethrough price on
10-08-2026

$ 98.99 USD

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Fuel Pump

10X Entries Into Our F80 M3 Sweepstakes

T#:56038079

Part#: 16146758736

Ships on Nov 10, 2026

Sale - Save 10% $ 129.99

This product was last offered at the strikethrough price on
10-08-2026

$ 116.99 USD

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Oxygen Sensor - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:56291060

Part#: 11787548961

Ships on Nov 10, 2026

Sale - Save 10% $ 65.99

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10-08-2026

$ 59.39 USD

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Valve Cover Gasket Set

10X Entries Into Our F80 M3 Sweepstakes

T#:56038076

Part#: 11127588418

Ships on Nov 10, 2026

Sale - Save 10% $ 27.99

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10-08-2026

$ 25.19 USD

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Fuel Pump - Assembly

10X Entries Into Our F80 M3 Sweepstakes

T#:56254817

Part#: 16141184022

Ships on Nov 10, 2026

Sale - Save 10% $ 179.99

This product was last offered at the strikethrough price on
10-08-2026

$ 161.99 USD

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$ 161.99 USD

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Oxygen Sensor

10X Entries Into Our F80 M3 Sweepstakes

T#:56001972

Part#: 11787596924

Ships on Nov 19, 2026

Sale - Save 10% $ 125.99

This product was last offered at the strikethrough price on
10-08-2026

$ 113.39 USD

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$ 125.99

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Intake Manifold Gasket - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:56254777

Part#: 11611433328

Ships on Nov 30, 2026

$ 8.99 USD

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$ 8.99 USD

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Fuel Injection Fuel Feed Pipe

10X Entries Into Our F80 M3 Sweepstakes

T#:56507813

Part#: 13537585426

Ships on Dec 2, 2026

$ 47.99 USD

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$ 47.99 USD

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Oil Separator Vent Hose

10X Entries Into Our F80 M3 Sweepstakes

T#:53326231

Part#: 11617522933

In Stock

Sale - Save 15% $ 23.99

This product was last offered at the strikethrough price on
09-16-2026

$ 20.39 USD

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Intake Hydraulic Tappet - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:56797117

Part#: 11337548690

Ships on Dec 14, 2026

Sale - Save 10% $ 10.99

This product was last offered at the strikethrough price on
10-08-2026

$ 9.89 USD

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$ 10.99

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Oxygen Sensor - Front Or Rear Manifold

10X Entries Into Our F80 M3 Sweepstakes

T#:56797107

Part#: 11787523434

Ships on Dec 14, 2026

Sale - Save 10% $ 119.99

This product was last offered at the strikethrough price on
10-08-2026

$ 107.99 USD

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Oxygen Sensor - Priced Each

10X Entries Into Our F80 M3 Sweepstakes

T#:56869516

Part#: 11787576673

Ships on Dec 14, 2026

Sale - Save 10% $ 109.99

This product was last offered at the strikethrough price on
10-08-2026

$ 98.99 USD

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Keep your MINI / BMW mileage up and running correctly

Valve Cover Gasket Set

10X Entries Into Our F80 M3 Sweepstakes

T#:56978007

Part#: 11127513194

Ships on Dec 24, 2026

Sale - Save 10% $ 55.99

This product was last offered at the strikethrough price on
10-08-2026

$ 50.39 USD

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