BMW Engine Parts for BMW 3 Series E93 (2007-2013)

N54/N55 Low Temp Oil Thermostat Kit - 70c

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T#:52621839

Part#: 008731KT1

In Stock

Sale - Save 23% $ 74.98

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05-03-2026

$ 57.74 USD

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Upgrade your stock oil cooler thermostat for improved performance. Swap your factory 110-degree Celsius thermostat for a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly, unlike thermostat bypass kits.

Kit contents:

Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

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Aluminum Valve Cover - BMW N55 3.0L

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T#:56110315

Part#: 11127570292MKT

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

$ 295.99 USD

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$ 369.99

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With Cap!

Genuine BMW Oil Pan Gasket With Oil Pan Bolt Set - N55

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T#:56038085

Part#: 11137600482KT4

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$ 131.99 USD

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$ 131.99 USD

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This Hardware & Gasket Refresh Kit takes the guesswork out of maintenance. This kit bundles a high quality replacement oil pan gasket with a fresh, complete set of factory spec aluminum hardware. Whether you are dropping the subframe for a preventative overhaul or chasing down an active oil leak

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Bosch Starter Motor With Hardware

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T#:56110332

Part#: SR0492NKT4

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$ 273.99

This product was last offered at the strikethrough price on
08-14-2026

$ 261.99 USD

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$ 261.99 USD

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At the core is a brand-new Bosch Starter Motor, engineered to withstand extreme operating conditions while delivering immediate cranking speed. This kit includes also the required Genuine BMW Aluminum Mounting Screw Set.

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Fuel Injector Replacement Kit - N52

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T#:53044116

Part#: 13537531634RKT2

Ships in 3 Business Days

Sale - Save 16% $ 318.99

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05-03-2026

$ 268.69 USD

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$ 268.69 USD

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Restore engine performance and drivability by replacing those old, high mileage fuel injectors. Includes injector clips.

Elring Oil Pan Gasket And CRP Hardware Set

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T#:56218592

Part#: 1137548031ELRKT2

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$ 86.99 USD

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$ 86.99 USD

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This Oil Pan Refresh Kit pairs a high tier Elring sealing gasket with the complete factory spec aluminum bolt set required for proper reassembly.

Dorch Engineering DS15 HPFP Upgrade - N55

For 2013+ models with OE Bosch HPFP

T#:55461367

Part#: DE-55-15A

Ships in 5 Business Days

$ 1,149.00 USD

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$ 1,149.00 USD

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Eliminate the fueling limits and maintain factory-level reliability with the Dorch Engineering DS15 HPFP Upgrade. This "Stage 1.5" pump replaces the successful DS1, engineered specifically to handle the flow demands of aggressive tuning

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Blue Thermostat Caps (pair)

T#:54139632

Part#: BMS-TCP-BLU

Ships in 2 Business Days

$ 29.00 USD

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$ 29.00 USD

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Red B58 BMW Coil Upgrade Adapter Kit - N55

T#:57086690

Part#: BMSN55CUAK-R

Ships on Oct 27, 2026

$ 199.00 USD

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$ 199.00 USD

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Upgrade your N55 ignition system with the N55 → B58 Coil Upgrade Adapter Kit, engineered for a seamless, plug-and-play conversion. This kit lets you run modern B58-style pencil coils on your N55 without modifying the factory harness or compromising valve cover integrity.

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Dorch Engineering DS15 HPFP Upgrade - N55

For Vehicles Produced Before 12/2013

T#:55533476

Part#: DE-55-15B

Ships in 5 Business Days

$ 1,149.00 USD

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$ 1,149.00 USD

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The Dorch DS15B High-Pressure Fuel Pump Upgrade is the definitive choice for drivers demanding uncompromised fuel delivery under heavy load. The stock pump simply cannot keep up with the volume required for upgraded turbos

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Primer Loctite 770

T#:56724745

Part#: 83195B683D4

Ships in 1-2 days

3% off MSRP $ 35.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.99 USD

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3% off MSRP

$ 35.99

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$ 34.99 USD

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Proper surface preparation is vital when securing engine seals, oil pan gaskets, or plastic components on your BMW. Genuine BMW sourced Loctite 770 Surface Primer, designed to treat low-energy plastic and rubber elastomeric surfaces before applying bonding agents. Using this factory recommended primer ensures engine seals stay firmly positioned during assembly and holds up under rigorous engine bay heat and vibrations.

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S65 Timing Chain Kit - E90, E92, M3

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T#:55353596

Part#: 11317838479KT2

Ships in 3 Business Days

$ 1,495.99

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

$ 1,481.99 USD

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$ 1,481.99 USD

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Alternator Pulley

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T#:52164889

Part#: 12317560483

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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

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09-16-2026

$ 22.94 USD

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$ 26.99

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$ 22.94 USD

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Rear Oxygen Sensor Set - N52, N54

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T#:55353594

Part#: 11787545074/5KT2

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$ 366.99 USD

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$ 366.99 USD

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Sluggish oxygen sensors do a lot more than just light up your dashboard with an annoying Check Engine Light—they directly choke your BMW’s performance.

Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...

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T#:55857772

Part#: 11787589475KT2

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$ 335.99 USD

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$ 335.99 USD

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Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.

Intake Gasket - Priced Each

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T#:54995058

Part#: 11617547242

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09-16-2026

$ 2.69 USD

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$ 2.69 USD

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Genuine BMW Oil Pan Replacement Kit with Gasket and Hardware - N55 ...

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T#:56038088

Part#: 11137600482KT5

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$ 281.52 USD

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$ 281.52 USD

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This overhaul kit tackles the oil pan leak head-on while giving you a complete, high-performance oil service in one shot. It features a heavy-duty oil pan gasket paired with the mandatory single-use aluminum stretch bolts that must be replaced during installation.

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Front Oxygen Sensor Set - E9x, E82, E88, Z4

10X Entries Into Our F80 M3 Sweepstakes

T#:55317713

Part#: BFR1/2O2SKT2

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$ 400.99

This product was last offered at the strikethrough price on
07-14-2026

$ 335.99 USD

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$ 335.99 USD

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Over time, that degradation robs your BMW of its crisp throttle response, tanks your fuel economy, and leaves you staring at a failed emissions ticket

N55 DS25 HPFP Upgrade

For Vehicles Produced After 12/2013

T#:55533499

Part#: DE-55-25A

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$ 1,699.00 USD

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$ 1,699.00 USD

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The Dorch Engineering DS25 N55 HPFP Upgrade is the definitive solution for enthusiast drivers looking to extract maximum power from their N55. Optimized for high output setups, this upgraded pump delivers a critical 25% bump in fueling capacity over the factory unit

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Oil Level Indicator with hardware

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T#:52551471

Part#: 12617607910KT1

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05-03-2026

$ 135.99 USD

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

Oil Cap

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T#:56110314

Part#: 11127560482

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Sale - Save 10% $ 9.99

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

$ 8.99 USD

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Accessory Belt Tensioner Assembly

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T#:54995068

Part#: 11287582946

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$ 47.69 USD

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Double roller tensioner

Bosch Oxygen Sensors - Bank 1 And 2 Pre-Cat - N52

10X Entries Into Our F80 M3 Sweepstakes

T#:56110313

Part#: 11787558055KT

In Stock

$ 307.99

This product was last offered at the strikethrough price on
08-13-2026

$ 304.99 USD

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$ 304.99 USD

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Your engine's air fuel ratio needs to be dead on. Worn out factory pre-cat oxygen sensors delay vital data to the DME, leading to sub optimal fueling, lost horsepower, and dangerous hesitation under load.

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Shifter Rebuild Hardware Kit

T#:55209882

Part#: 07119905KT

In Stock

$ 4.80 USD

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$ 4.80 USD

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N55 DS25 HPFP Upgrade

T#:55533507

Part#: DE-55-25B

Ships in 5 Business Days

$ 1,699.00 USD

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$ 1,699.00 USD

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The Dorch Engineering DS25 N55 HPFP Upgrade is the definitive solution for enthusiast drivers looking to extract maximum power from their N55. Optimized for high output setups, this upgraded pump delivers a critical 25% bump in fueling capacity over the factory unit

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Oil Filter Kit

5X Entries Into Our F80 M3 Sweepstakes

T#:57834329

Part#: 11427566327

Ships in 2 Business Days

$ 16.99 USD

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$ 16.99 USD

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When it comes to high-rpm durability on the street or track, effective oil filtration is non-negotiable.

Genuine BMW Camshaft Position Sensor Connector Repair Kit

T#:58052445

Part#: 12527507526KT2

Ships in 1-2 days

$ 25.18 USD

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$ 25.18 USD

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Hardware & Seal Replacement Kit

T#:55245848

Part#: 171X996KT

Ships in 1-2 days

$ 22.39 USD

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$ 22.39 USD

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Turner Motorsport is proud to offer this complete, factory-correct hardware and seal replacement kit compiled directly from Genuine BMW components.

Engine Hardware & Seal Kit

T#:55281766

Part#: 113EHSKT

Ships in 1-2 days

$ 50.20 USD

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$ 50.20 USD

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This Genuine BMW engine hardware and seal kit is put together to ensure your timing chain and VANOS system are bolted back down with complete reliability.

Oil Pump Sealing Kit

T#:55245790

Part#: 114X783KT

Ships in 1-2 days

$ 24.69

This product was last offered at the strikethrough price on
07-06-2026

$ 24.33 USD

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$ 24.33 USD

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This Genuine BMW Oil Pump Sealing Kit bundles the two critical seals that keep your S65 V8 properly lubricated under hard street driving and heavy track use.

Wastegate Actuator Refresh Kit - N55

10X Entries Into Our F80 M3 Sweepstakes

T#:56363350

Part#: 11747626351KT2

Ships in 1-2 days

$ 266.99 USD

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$ 266.99 USD

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Built around OEM quality components tested to withstand severe heat cycles, the Turner Motorsport Boost Control Maintenance Kit restores precise wastegate actuation.

S65 Ignition Service Kit - E9X M3

10X Entries Into Our F80 M3 Sweepstakes

T#:55569528

Part#: 12137841754KT5

Ships in 3 Business Days

$ 2,245.99

This product was last offered at the strikethrough price on
09-14-2026

$ 2,220.99 USD

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$ 2,220.99 USD

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The Turner Motorsport S65 Ignition Service Kit restores ignition timing and ionic knock-sensing accuracy on the BMW E9X M3 S65 engine. Worn spark plugs alter cylinder electrical resistance, disrupting ionic current knock detection across the ignition coils. Replacing all eight NGK plugs, S65 coils, and applying AGS dielectric boot protector restores precise combustion and knock monitoring.

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Oil Pump Sealing Kit

T#:55245830

Part#: 11417838XKT

Ships in 1-2 days

$ 24.69

This product was last offered at the strikethrough price on
07-06-2026

$ 24.33 USD

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$ 24.33 USD

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This Genuine BMW oil pump sealing kit replaces the vulnerable, aged seals that prevent air from entering your oil system.

Hardware Kit - M8x45 (2) & M8x14 (2)

T#:55209930

Part#: 0711990KT

Ships in 1-2 days

$ 10.79 USD

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$ 10.79 USD

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This Genuine BMW Fastener Kit is the definitive solution for replacing worn or single-use factory hardware with fresh, original-equipment replacements.

Crankshaft Pulley Bolt & Assembly Hook Kit

T#:55317668

Part#: 11M8X20KT

Ships in 6 Business Days

$ 79.17 USD

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$ 79.17 USD

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This Genuine BMW hardware kit includes eight factory M8x20 crankshaft pulley bolts and the essential oil pump chain guide assembly hook.

Genuine BMW Air Conditioning Drive Belt - S65 4.0L

For vehicles with production date up to 04/2008

T#:54637809

Part#: 11285B98AA1

Ships in 3 Business Days

12% off MSRP $ 64.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 56.99 USD

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12% off MSRP

$ 64.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 56.99 USD

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This belt delivers the exact friction coefficient and tensile strength required by BMW's engineering team, preventing slippage and ensuring your AC compressor gets smooth, uninterrupted power transfer.

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RP BASE CONTROL UNIT DME

T#:56869523

Part#: 12145B94D28

Ships in 6 Business Days

3% off MSRP $ 3,430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 3,321.99 USD

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3% off MSRP

$ 3,430.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 3,321.99 USD

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Wire Pinning Kit - MLK 1.2 Female Jack

T#:55281746

Part#: 125275WRKT

Ships in 8 Business Days

$ 37.40 USD

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$ 37.40 USD

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This Genuine BMW wiring repair kit is the ideal solution to refresh worn-out terminal connections in your Ultimate Driving Machine.

Turbos and Turbocharger Installation Kit - N54

10X Entries Into Our F80 M3 Sweepstakes

T#:55317702

Part#: 13712247398KT5

Ships on Oct 27, 2026

$ 1,869.81

This product was last offered at the strikethrough price on
09-10-2026

$ 1,869.38 USD

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$ 1,869.38 USD

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Are your factory N54 turbos plagued by the dreaded wastegate rattle, or worse, starting to blow smoke? Don't just replace them—upgrade your ultimate driving machine with the ultimate DIY refresh kit.

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King X-Series Bearings S65 Performance Rod Bearing Replacement Kit ...

10X Entries Into Our F80 M3 Sweepstakes

T#:56218624

Part#: CR8066GPCXKT2

Ships on Nov 2, 2026

$ 1,219.99

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

$ 1,217.99 USD

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$ 1,217.99 USD

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We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s X-series Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures

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King Bearings S65 Performance Rod Bearing Replacement Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:56218621

Part#: CR8066GPCKT2

Ships on Nov 2, 2026

$ 1,219.99

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

$ 1,217.99 USD

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$ 1,217.99 USD

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We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures

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S65 High Performance Rod Bearing And Bolt Set - E9x

10X Entries Into Our F80 M3 Sweepstakes

T#:55857735

Part#: S65BABKT2

Ships on Nov 2, 2026

$ 547.99 USD

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$ 547.99 USD

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We’ve packaged the ultimate preventative maintenance solution to keep your high-revving 4.0L V8 screaming all the way to its 8,400 RPM redline with peace of mind. This kit combines the industry's most trusted bearings with high-strength fasteners to eliminate the S65’s biggest Achilles' heel.

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