BMW Engine Parts for BMW 3 Series E46 (1999-2005)

Bav Auto Spark Plug Socket 12" x 5/8"

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T#:580385

Part#: B8800072

In Stock

Sale - Save 30% $ 38.99

This product was last offered at the strikethrough price on
11-07-2026

$ 27.29 USD

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Magnetic insert holds the spark plug securely in place for easy installation. Works great on many twin can engines where the spark plugs are recessed deep in the cylinder head.

Bav Auto Fuel Level Sensor & Fuel Pump Lock Ring Tool - BMW & MINI ...

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T#:580400

Part#: B8800089

In Stock

Sale - Save 10% $ 74.99

This product was last offered at the strikethrough price on
11-07-2026

$ 67.49 USD

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Used to remove fuel level and fuel pump lock rings properly to avoid damage.

Spark Plug Gapper Tool BMS Billet

T#:26404907

Part#: 12MMSPG

In Stock

$ 35.00 USD

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$ 35.00 USD

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Spark Plug Gapper Tool BMS Billet is essential for accurately adjusting the gap of spark plugs. This precision tool ensures that each plug is set to the exact specifications required for optimal engine performance. Made in the USA, it features a 12mm plug thread size, making it suitable for a wide range of applications.

Precision Adjustment: Allows for accurate gap adjustments to ensure optimal spark performance and engine efficiency.
Speed and Efficiency: Streamlines the process of gapping plugs while maintaining high precision, saving time and effort.
High-Quality Construction: Crafted from billet materials for durability and reliability, ensuring long-term use.
Lifetime Replacement Program: Comes with a lifetime replacement guarantee, reflecting confidence in the tool's quality and performance.

Upgrade your spark plug maintenance with the Spark Plug Gapper Tool BMS Billet for a reliable and precise solution.

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Glyco Connecting Rod Bearing Set

T#:375825

Part#: 11241284849

Ships in 1 Business Day

$ 92.02

This product was last offered at the strikethrough price on
07-15-2026

$ 84.66 USD

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$ 84.66 USD

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Standard bore - 45mm

Bav Auto Timing Chain Tensioner Tool

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T#:580357

Part#: B8800030

In Stock

Sale - Save 30% $ 43.99

This product was last offered at the strikethrough price on
11-07-2026

$ 30.79 USD

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Vital when servicing the timing system.

Ferrea Performance Intake Valve - Stock Size

T#:583445

Part#: F1550P

Back Ordered

$ 34.99

This product was last offered at the strikethrough price on
11-04-2026

$ 31.99 USD

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$ 31.99 USD

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Bav Auto Torx head bolt socket - E12

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T#:580351

Part#: B8800022

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This product was last offered at the strikethrough price on
11-07-2026

$ 23.09 USD

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This special long, thin, Torx socket is required for removal and installation of the head bolts on most BMWs with twin-cam cylinder heads. 1/2" drive

SCORCHER High-Performance Ignition Coil - Set Of 6 - BMW N52 N54 N55 ...

T#:48401495

Part#: 77-92013-MC

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$ 262.00 USD

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$ 262.00 USD

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Upgrade your vehicle’s ignition system with aFe POWER’s SCORCHER High-Performance Ignition Coils, a premium direct replacement for your factory coils. aFe's high-performance coils have a lower primary resistance than factory units, resulting in a high-energy spark that ensures complete combustion from idle to redline. Peak Output: Experience up to 20% more spark energy compared to your factory coils. SCORCHER Ignition Coils keep the pace with the demands of higher RPM ranges and at wide-open throttle, always ensuring your ignition system is performing at its best. When upgrading to our Scorcher High-Performance Ignition Coils, it is recommended to replace your vehicle's spark plugs at the time of installation for optimal performance.

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Glyco "Yellow" Crankshaft Bearing Shell - Set - E28, E30, E34, E36, E...

T#:375823

Part#: 11211706847

Ships in 1-3 days

$ 136.06

This product was last offered at the strikethrough price on
07-15-2026

$ 125.73 USD

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$ 125.73 USD

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Standard bore

Bav Auto Crankshaft Pulley Holding Tool

For Dual-VANOS "TU" Engines Only

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T#:580404

Part#: B8800094

Ships on Jan 29, 2027

Sale - Save 10% $ 184.99

This product was last offered at the strikethrough price on
11-07-2026

$ 166.49 USD

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$ 166.49 USD

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Bav Auto's Crankshaft Pulley Holding Tool enables you to remove your crankshaft nut/bolt with ease - we recommend this tool if you intend on replacing timing chains, oil pump chains, leaking crankshaft seals, etc.

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Bavarian Autosport Crankshaft Holding Tool - BMW

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T#:580450

Part#: B8800145

In Stock

Sale - Save 20% $ 79.99

This product was last offered at the strikethrough price on
11-07-2026

$ 63.99 USD

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Makes removal of crankshaft hub nut/bolt much easier. A must-have for replacing timing chains, oil pump chains, leaking crankshaft seals and more.

aFe Power SCORCHER High-Performance Ignition Coil - 6 Pack - BMW M54 ...

T#:28171498

Part#: 77-92001-MC

Ships in 3 Business Days

$ 262.00 USD

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$ 262.00 USD

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Upgrade your vehicle’s ignition system with aFe POWER’s SCORCHER High-Performance Ignition Coils – a premium direct replacement for your factory coils. Our high-performance coils have a lower primary resistance than factory units, resulting in a high energy spark that ensures complete combustion from idle to redline. Peak Output: Experience up to 20% more spark energy compared to your factory coils. SCORCHER Ignition Coils keep the pace with the demands of higher RPM ranges and at wide-open throttle, always ensuring your ignition system is performing at its best. Premium Direct Replacement Up to 20% More Spark Energy Increase Horsepower & Torque Improved Drivability & Smoother Idle Easier Cold Starts Longer Coil Life

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Billet Spark Plug Gapper Tool - 14mm - BMS

T#:583132

Part#: BMSBSPGT14MM

Ships in 7 Business Days

$ 35.00 USD

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$ 35.00 USD

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BMS Billet Spark Plug Gapper Tool - 14mm is an essential tool for achieving accurate and consistent spark plug gapping, ideal for automotive enthusiasts and professional mechanics alike. This precision tool helps maintain optimal plug performance by providing reliable, consistent gaps. Available in both 14mm and 12mm plug thread sizes, this tool is proudly made in the USA to deliver durability and precision.

Precisely gaps spark plugs for enhanced engine performance and efficiency
Speeds up the gapping process while ensuring accuracy and uniformity
Available in two sizes (14mm and 12mm) for a wider range of compatibility
Optional specialty feeler gauge included with 4 blades in thicknesses of .018, .020, .022, and .024
Made in the USA for premium quality and durability

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Ferrea Performance Exhaust Valve - Stock Size

T#:583444

Part#: F1552P

Ships on Nov 30, 2026

$ 34.99

This product was last offered at the strikethrough price on
11-04-2026

$ 31.99 USD

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$ 31.99 USD

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aFe Power SCORCHER High-Performance Ignition Coil - BMW M54 S54 ...

T#:28171497

Part#: 77-92001

Ships in 3 Business Days

$ 52.00 USD

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$ 52.00 USD

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Upgrade your vehicle’s ignition system with aFe POWER’s SCORCHER High-Performance Ignition Coils – a premium direct replacement for your factory coils. Our high-performance coils have a lower primary resistance than factory units, resulting in a high-energy spark that ensures complete combustion from idle to redline. Peak Output: Experience up to 20% more spark energy compared to your factory coils. SCORCHER Ignition Coils keep the pace with the demands of higher RPM ranges and at wide-open throttle, always ensuring your ignition system is performing at its best. Premium Direct Replacement Up to 20% More Spark Energy Increase Horsepower & Torque Improved Drivability & Smoother Idle Easier Cold Starts Longer Coil Life

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Accusump Marine 2 Qt Kit

T#:8246787

Part#: 24-126

Ships on Dec 3, 2026

17% off MSRP $ 1,006.99

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

$ 839.00 USD

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17% off MSRP

$ 1,006.99

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

$ 839.00 USD

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Bav Auto VANOS Camshaft Timing Tool Set

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T#:580355

Part#: B8800027

In Stock

Sale - Save 3% $ 364.99

This product was last offered at the strikethrough price on
11-07-2026

$ 354.04 USD

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$ 354.04 USD

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Allows you to set timing after Vanos service.

Bav Auto Ratcheting Serpentine Belt Wrench Kit

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T#:580390

Part#: B8800077

Ships on Jan 29, 2027

Sale - Save 10% $ 69.99

This product was last offered at the strikethrough price on
11-07-2026

$ 62.99 USD

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Used to retract your serpentine belt tensioner. This kit includes 18mm, 5/8 in, 14mm, 13mm, 12mm, sockets and 3/8 in and 1/4 in drive adapters

Glyco "Yellow" Crankshaft Bearing Shell - Set - E30, E36, E39, E46, E...

T#:375824

Part#: 11211706850

In Stock at Vendor

$ 126.61

This product was last offered at the strikethrough price on
07-15-2026

$ 119.33 USD

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$ 119.33 USD

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59.75MM(+0.25) bore

Hitachi Camshaft Position Sensor - Intake - BMW M52TU M54

T#:48850072

Part#: 12147539165

In Stock

$ 41.99 USD

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$ 41.99 USD

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A bad cam sensor can cause a variety of problems from hard starting to stalling at low speeds. Cam sensor replacement has been known to cure many drivabilty issues. Uses O-ring # 12 141 748 398 (not included)

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Pro GUARD D2 Oil Filter 4 Pack - M50 M52 M54

T#:557622

Part#: 44-LF022-MB

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$ 54.00 USD

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$ 54.00 USD

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Pro-GUARD D2 Oil Filters are the next generation in oil filter technology. Pro-GUARD D2 Oil Filters deliver increased flow and efficiency that are demanded from performance gas applications. This cartridge style filter comes with a built-in seal for a hassle free installation.

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Glyco "Green" Crankshaft Bearing Shell - Set - E39, E46, E53, E83, Z3...

T#:374671

Part#: 11211706848

Ships in 1-2 days

$ 194.32 USD

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$ 194.32 USD

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Standard bore

SCORCHER High-Performance Ignition Coil - BMW N52 N54 N55 S55 & More ...

For vehicles with production date from 09/2002

T#:48401494

Part#: 77-92013

Ships in 3 Business Days

$ 52.00 USD

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$ 52.00 USD

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Upgrade your vehicle’s ignition system with aFe POWER’s SCORCHER High-Performance Ignition Coils, a premium direct replacement for your factory coils. aFe's high-performance coils have a lower primary resistance than factory units, resulting in a high-energy spark that ensures complete combustion from idle to redline. Peak Output: Experience up to 20% more spark energy compared to your factory coils. SCORCHER Ignition Coils keep the pace with the demands of higher RPM ranges and at wide-open throttle, always ensuring your ignition system is performing at its best. When upgrading to our Scorcher High-Performance Ignition Coils, it is recommended to replace your vehicle's spark plugs at the time of installation for optimal performance.

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aFe Pro GUARD D2 Oil Filter - M50 M52 M54

T#:372894

Part#: 44-LF022

In Stock

$ 16.00 USD

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$ 16.00 USD

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Pro-GUARD D2 Oil Filters are the next generation in oil filter technology. Pro-GUARD D2 Oil Filters deliver increased flow and efficiency that are demanded from performance gas applications. This cartridge style filter comes with a built-in seal for a hassle free installation.

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Glyco Connecting Rod Bushing

T#:374292

Part#: 11241278209

Ships in 1 Business Day

$ 6.11 USD

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$ 6.11 USD

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Press fit into small journal of connecting rod

Hitachi Camshaft Position Sensor - E39, E46, E53, E60, E63, E64, E65,...

T#:48850055

Part#: 12147518628

Ships in 2 Business Days

$ 71.99 USD

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$ 71.99 USD

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The camshaft position sensor is essential for assisting the engine DME by monitoring the camshaft's position. The data from this sensor is key to optimizing ignition timing and ensuring smooth engine performance. Often referred to as the CMP sensor, this component is crucial for the overall functionality of the powertrain. A failing camshaft position sensor can cause a range of issues, including engine stumbling, hesitation during acceleration, power loss, and even starting difficulties or complete failure to start.

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Hitachi Ignition Coil - 12131712219 - E46, E39, E60, E63 E64 6 Series...

For vehicles with production date up to 06/2009

T#:48815451

Part#: 12131712219

Ships in 6 Business Days

$ 57.99 USD

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$ 57.99 USD

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Get your spark back with new ignition coils.

Black Forest Industries Engine Mounts - Stage 1 -/ Z3 / Z4 - BFI-BMW-...

T#:50934264

Part#: BFI-BMW-90-01

Ships on Dec 4, 2026

$ 199.99 USD

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$ 199.99 USD

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Eliminate the "drive-line slop" common in the E36 and E46 chassis with this Stage 1 Engine Mount kit.

Black Forest Industries Transmission Mounts - Stage 1 -/ E9X / Z3 / Z...

T#:50934269

Part#: BFI-BMW-TRANS-01

Ships on Dec 4, 2026

$ 69.99 USD

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$ 69.99 USD

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This kit is a "must-have" for any E36, E46, or E9X owner looking to tighten up their drivetrain's foundation and ensure long-term mechanical reliability.

Hitachi Ignition Coil With Spark Plug Connector - BMW N54 N55 N62 N63...

T#:48850063

Part#: 12138657273

Ships in 6 Business Days

$ 53.99 USD

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$ 53.99 USD

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Ignition coils are key to the efficiency and performance of your BMW. With a faulty coil the spark plug is not burning the air/fuel mixture properly and that can lead to problems anywhere in the engine and exhaust (including catalytic converters and O2 sensors). Problems with one or more coils will cause a fault code, but not always a check engine light. A misfire code may be related to an ignition coil, but could be from other things as well. ometimes, a visual inspection of a coil and coil boot will give an indication of a failure. You can also move coils around to different cylinder banks to see if the misfire code follows a suspect coil. We suggest always having one or two coils on hand to keep as spares.

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M50/M52/M54 Beru Racing Spark Plug

T#:338884

Part#: FGR-6DDU

Back Ordered

Sale - Save 17% $ 23.99

This product was last offered at the strikethrough price on
11-07-2026

Starting at $ 20.00 USD

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Sale - Save 17%

$ 23.99

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Starting at $ 20.00 USD

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RACING SPARK PLUG FOR M50/M52/M54 ENGINES
These spark plugs are recommended by BMW Motorsport for use in their DTC racing engines. We find a slight horsepower increase and greatly increased durability over the OEM road car spark plugs in competition use. We attribute the improvements to the fact that these spark plugs are designed for the high temperatures and cylinder pressures encountered in a racing engine. These spark plugs are a direct replacement and come pre-gapped just like the factory road car plugs.
Please note: these plugs are not for the S54 engine in the E46 M3, MZ3, or Z4 M

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24-270X Accusump Pro Electric Valve Kit

T#:590562

Part#: 24-270X

Ships on Dec 3, 2026

17% off MSRP $ 297.60

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

$ 248.00 USD

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17% off MSRP

$ 297.60

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

$ 248.00 USD

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Relief Valve For Media Blaster

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T#:640910

Part#: B1100031RELIEF

Special Order: No Guaranteed ETA

Sale - Save 30% $ 7.99

This product was last offered at the strikethrough price on
11-07-2026

$ 5.59 USD

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$ 7.99

This product was last offered at the strikethrough price on
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$ 5.59 USD

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Spark Plug Boot - Priced Each

T#:596875

Part#: 12131730412

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$ 15.99 USD

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$ 15.99 USD

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Sometimes a bad coil may just be a broken or damaged connector boot. This is especially true on cars with a leaking valve cover gasket where the oil has contamintated the rubber boot and the electrical parts inside. This boot can be replaced on its own without having to buy a whole new coil. This part is also useful if you purchased a coil that did not come with a new boot.

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Hitachi Crankshaft Position Sensor - BMW M52 S52 M54

T#:48815470

Part#: 12141709616

Back Ordered

$ 32.99 USD

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$ 32.99 USD

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NOTE: Does not include o-ring seal - see BMW # 12141748398 This is the crankshaft position sensor. It provides information for the ECU. A faulty sensor can cause issues with timing adjustment and limit performance and vehicle operation. Replace your sensor with a high-quality Hitachi sensor to restore peak performance.

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