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

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Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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Feeler Gauge Set
Feeler Gauge Set
CTA Tools - Corporate Logo
T#:640938
Part#: CTAA311
Ships on Oct 27, 2026
$ 28.57 USD
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$ 28.57 USD
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Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each
Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each ...
Morimoto - Corporate Logo
T#:54388428
Part#: H240
Ships in 4 Business Days
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$ 21.99 USD
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$ 21.99 USD
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5 Pc. Hook & Pick Set
5 Pc. Hook & Pick Set
CTA Tools - Corporate Logo
T#:641721
Part#: CTA9900
Ships on Oct 27, 2026
$ 9.99 USD
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$ 9.99 USD
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For separating wires, removing small fuses, "O" rings, retrieving washers and parts, scribing on metal parts
M9 X 1.25 BMW 328 E46 Rod Bolt Kit
M9 X 1.25 BMW 328 E46 Rod Bolt Kit
ARP - Corporate Logo
T#:54139644
Part#: 301-6022
Ships on Oct 27, 2026
New Item
20% off MSRP $ 19.99

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$ 15.99 USD
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20% off MSRP
$ 19.99

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Engineered from proprietary ARP2000® alloy, these M9 x 1.25 fasteners provide the massive clamping force needed to keep the rod journals perfectly round and seated, even when bouncing off the rev limiter lap after lap.
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JE Forged Piston Set - M54 2.5L
JE Forged Piston Set - M54 2.5L
VAC Motorsports - Corporate Logo
T#:26038609
Part#: JE-FPS-M54
Ships on Oct 27, 2026
$ 1,399.99 USD
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$ 1,399.99 USD
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Forged Piston Set - BMW M54B30
Forged Piston Set - BMW M54B30
JE Piston - Corporate Logo
T#:28836407
Part#: JE-FPS-M54B30
Ships on Oct 27, 2026
$ 2,654.99 USD
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$ 2,654.99 USD
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E46 M3 BMW Turbo Motor Mount
E46 M3 BMW Turbo Motor Mount
Rally Road - Corporate Logo
T#:13463751
Part#: E36TURBOMTMNT
Ships on Oct 27, 2026
$ 169.99 USD
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$ 169.99 USD
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Rally Road has created the perfect turbo mount alternative for different turbo configurations. With an added 20mm+ of clearance, that extra space can be vital for a bigger turbo inlet pipe!
Performance Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E46 E39 Z3 M52TU M54
Performance Accessory Belt Service Kit w/ Kevlar Reinforced Belt - E4...
For vehicles with production date up to 09/2002
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:22097548
Part#: 11281706545TKT
Ships on Nov 12, 2026
Sale - Save 8% $ 263.99

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

$ 241.79 USD
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Sale - Save 8%
$ 263.99

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

$ 241.79 USD
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Eliminate your squeaking accessory belt pulley and cracked drive belt with this upgraded accessory belt service kit! This kit includes everything you need to service the belt drive system and keep everything in check, including the updated Hydraulic tensioner to keep your E46 driving like a dream. This kit also includes ECS Tuning's Kevlar reinforced belt for longer life and resistance. ECS Tuning's Red Kevlar Accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. Kevlar-reinforced belts experience less elongation over time minimizing the amount of belt adjustment needed as well as offering a higher shock and impact resistance compared to OEM-style belts. Refreshing the rollers and/or tensioners simultaneously is a great way to ensure all vital components of your drive belt system are functioning optimally for years to come!
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Gates Mechanical A/C Belt Tensioner Assembly - E39, E46, E53, Z3, Z4
Gates Mechanical A/C Belt Tensioner Assembly - E39, E46, E53, Z3, Z4 ...
For vehicles with production date up to 09/2002
Gates - Corporate Logo
T#:591610
Part#: 11281433571
Ships on Oct 29, 2026
$ 84.99 USD
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$ 84.99 USD
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Complete tensioner assembly with roller
Gates Belt - A/C Compressor 4K X 863 - E46 E53 E83 Z4 E39
Gates Belt - A/C Compressor 4K X 863 - E46 E53 E83 Z4 E39
For vehicles with production date from 09/2002
Gates - Corporate Logo
T#:596321
Part#: 11287512762
Ships on Oct 29, 2026
$ 20.99 USD
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$ 20.99 USD
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Cover Base B+ - E46, E53, E65, E66, E83
Cover Base B+ - E46, E53, E65, E66, E83
Genuine BMW - Corporate Logo
T#:140933
Part#: 61138371017
Special Order: No Guaranteed ETA
$ 7.99 USD
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$ 7.99 USD
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Genuine BMW Cover Base B+
This item fits the following BMW Chassis:
E46 M3,E53 48IS,E46,E53 X5,E65,E83 X3

24-270X Accusump Pro Electric Valve Kit
24-270X Accusump Pro Electric Valve Kit
Canton Racing - Corporate Logo
T#:590562
Part#: 24-270X
Ships on Oct 30, 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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Genuine BMW Compact Alternator - E46 M3, Z3M S54
Genuine BMW Compact Alternator - E46 M3, Z3M S54
Genuine BMW - Corporate Logo
T#:214193
Part#: 12317830791
Ships in 1-2 days
3% off MSRP $ 1,433.99

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

$ 1,388.99 USD
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3% off MSRP
$ 1,433.99

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$ 1,388.99 USD
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Maintain reliable high-RPM electrical performance with a Factory OEM Genuine BMW Alternator. Tailored specifically for the high demand electrical requirements of the S54 engine, this 120-amp compact unit delivers consistent voltage under extreme driving conditions. Whether replacing a tired factory unit or performing preventive maintenance, this OEM alternator ensures precise fitment, original charging efficiency, and total peace of mind on the street or track.
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Oil Pressure Switch
Oil Pressure Switch
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:5944185
Part#: 12618611273
Ships on Nov 2, 2026
$ 6.99 USD
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$ 6.99 USD
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This Meyle Oil Pressure Switch is the ideal service replacement to keep your BMW or European powerhouse performing reliably on the street or track.
Ignition Coil - Priced Each
Ignition Coil - Priced Each
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:4154570
Part#: 12138616153
Ships on Nov 2, 2026
$ 36.99 USD
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$ 36.99 USD
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Maintain the factory-level precision and power output of your BMW or MINI with this replacement ignition coil from Meyle.
FAE Air Temperature Sensor - E36, E38, E39, E46, E53, E83
FAE Air Temperature Sensor - E36, E38, E39, E46, E53, E83
FAE - Corporate Logo
T#:596540
Part#: 13621739510
In Stock
$ 12.99 USD
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$ 12.99 USD
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Monitors intake air temperature
New 120A Alternator
New 120A Alternator
SEG Automotive - Corporate Logo
T#:58965210
Part#: 0124.515.052
Ships on Nov 3, 2026
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$ 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 150A Alternator
New 150A Alternator
SEG Automotive - Corporate Logo
T#:58965212
Part#: 0124.525.561
Ships on Nov 3, 2026
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$ 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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Temperature Sensor Wiring Repair Kit
Temperature Sensor Wiring Repair Kit
SenCom - Corporate Logo
T#:59038384
Part#: 10171
Ships on Nov 3, 2026
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$ 32.99 USD
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$ 32.99 USD
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SenCom's repair kit restores it with a 2-wire, 200mm pigtail of silicone-insulated copper-tin wire.
New Alternator
New Alternator
SEG Automotive - Corporate Logo
T#:58965213
Part#: 0124.525.523
Ships on Nov 3, 2026
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$ 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.
Bosch Alternator - 150 Amp - E46, E60, X3
Bosch Alternator - 150 Amp - E46, E60, X3
Bosch - Corporate Logo
T#:5774
Part#: AL0814X
Ships on Nov 4, 2026
$ 564.52 USD
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$ 564.52 USD
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Keep your BMW's electrical system delivering crisp, consistent power whether on the daily commute or at high load with the Bosch AL0814X Alternator. Built to manage the demands of performance driving and modern vehicle electronics, this 150 amp unit provides rock solid voltage stability across the full RPM range
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Dowel Pin - E46, Z3, Z4
Dowel Pin - E46, Z3, Z4
3,7X8
Genuine BMW - Corporate Logo
T#:36179
Part#: 11537839819
Ships in 7 Business Days
$ 4.99 USD
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$ 4.99 USD
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Genuine BMW Dowel Pin - 3,7X8
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Bosch Alternator - 120 Amp - E46, E39, Z3 2001-2005 (with factory Valeo Alternator and rectangular plug)
Bosch Alternator - 120 Amp - E46, E39, Z3 2001-2005 (with factory Val...
For vehicles that came with a Valeo alternator
Bosch - Corporate Logo
T#:386207
Part#: AL0703X
Ships on Nov 4, 2026
$ 844.99 USD
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$ 844.99 USD
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120 amp Bosch alternator for many BMW 6 cylinders (see list below). Replaces stock Valeo alternator with rectangular plug on the back. Bosch is an original equipment supplier to BMW, and is the finest and most recognized German brand of alternator available. Buy only the best alternator for your BMW -- buy a Bosch alternator. Same as BMW part#1231751599. 

Bosch is one of the largest OEM producers of Genuine BMW and aftermarket parts in the world, providing parts for almost every major automotive manufacturer. Bosch has likely supplied many of the original electrical (and mechanical) parts for your BMW. Thanks to their exacting assembly process and high level of durability you can expect a long service life from all Bosch products.

A refundable core charge must be applied to this alternator. Upon receipt of your rebuildable alternator core, you will be refunded the core charge. 

This alternator has a rectagular connector on the back! Please check to ensure you are getting the correct alternator  

This Bosch Alternator fits the following BMWs:
1998-2000  E39 5 Series  528i
2001-2003  E39 5 Series  525i & 530i
2001-2005  E46 3 Series  325i, 325Ci, 325xi - only for cars with M54 engine
2001-2005  E46 3 Series  330i, 330Ci & 330xi
2001-2002  Z3 Roadster  Z3 2.5 liter 
2003-2005  Z4 Roadster/Coupe  Z4 2.5 liter & Z4 3.0 liter
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Starter Solenoid
Starter Solenoid
Bosch - Corporate Logo
T#:57231530
Part#: 12411427080
Special Order: No Guaranteed ETA
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$ 78.99 USD
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$ 78.99 USD
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When you are at the track or gearing up for a weekend backroad drive, the last thing you need is a sluggish starter holding your BMW back.
Engine Oil Drain Plug
Engine Oil Drain Plug
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54317188
Part#: 455.740
In Stock
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$ 8.99 USD
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$ 8.99 USD
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This engine oil drain plug is engineered to original specifications, delivering the perfect thread pitch and sealing performance.
Engine Cylinder Head Gasket Set
Engine Cylinder Head Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54744799
Part#: 903.340
In Stock
New Item
$ 287.99

This product was last offered at the strikethrough price on
10-07-2026

$ 256.99 USD
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$ 287.99

This product was last offered at the strikethrough price on
10-07-2026

$ 256.99 USD
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Keep your ultimate driving machine running at peak performance with this premium upper engine gasket set from Elring.
Engine Cylinder Head Gasket Set
Engine Cylinder Head Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54495223
Part#: 905.600
In Stock
New Item
$ 282.99

This product was last offered at the strikethrough price on
09-21-2026

$ 250.99 USD
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$ 282.99

This product was last offered at the strikethrough price on
09-21-2026

$ 250.99 USD
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This complete kit strips away the guesswork by packaging the critical cylinder head gasket and vital valve stem seals into one part number.
Engine Cylinder Head Gasket Set
Engine Cylinder Head Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54780503
Part#: 903.350
In Stock
New Item
$ 277.99

This product was last offered at the strikethrough price on
09-21-2026

$ 248.99 USD
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$ 277.99

This product was last offered at the strikethrough price on
09-21-2026

$ 248.99 USD
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This comprehensive top-end gasket set provides the components necessary to secure passages and handle the rigorous demands of spirited European driving.
Engine Cylinder Head Gasket Set
Engine Cylinder Head Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54495230
Part#: 382.800
In Stock
New Item
$ 240.99

This product was last offered at the strikethrough price on
09-21-2026

$ 214.99 USD
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$ 240.99

This product was last offered at the strikethrough price on
09-21-2026

$ 214.99 USD
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Provides a precise seal against extreme pressures and temperatures, preventing catastrophic fluid mixing and maintaining optimal combustion efficiency.
ELring Oil Drain Plug w/ Washer - B58 B48 B46 B38 N55
ELring Oil Drain Plug w/ Washer - B58 B48 B46 B38 N55
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45483595
Part#: 774.390
Special Order: No Guaranteed ETA
$ 3.99 USD
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$ 3.99 USD
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Replacement engine oil drain plug with washers from Elring Replaces BMW # 11131273093
Elring Lower Timing Cover Gasket - Right - BMW S54 3.2L
Elring Lower Timing Cover Gasket - Right - BMW S54 3.2L
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45244568
Part#: 612.050
Special Order: No Guaranteed ETA
$ 12.99 USD
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$ 12.99 USD
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Seals the lower timing cover to the engine block. Recommended to be replaced any time the lower timing cover is removed. Replaces BMW # 11141407693
Elring Thermostat O-Ring - BMW S54 3.2L
Elring Thermostat O-Ring - BMW S54 3.2L
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45278657
Part#: 293.300
Special Order: No Guaranteed ETA
$ 3.99 USD
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$ 3.99 USD
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Seals the thermostat and thermostat housing to the water pump Replaces BMW # 11531318402
BMW Oil Pan Gasket
BMW Oil Pan Gasket
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:15247119
Part#: 11131720519
Special Order: No Guaranteed ETA
$ 14.99 USD
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$ 14.99 USD
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Replace your oil pan gasket anytime upon removal or reinstallation or at any sign of leaks to prevent further issues.
Elring Lower Timing Cover Gasket - Left - BMW S54 3.2L
Elring Lower Timing Cover Gasket - Left - BMW S54 3.2L
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45244567
Part#: 612.060
Special Order: No Guaranteed ETA
$ 12.99 USD
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$ 12.99 USD
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Seals the lower timing cover to the engine block. Recommended to be replaced any time the lower timing cover is removed. Replaces BMW # 11141407692
MAHLE PowerPak Piston Kit 87.25mm with Thermal Barrier Coating (TBC) - S54 - 3.2L
MAHLE PowerPak Piston Kit 87.25mm with Thermal Barrier Coating (TBC) ...
Mahle Motorsports - Corporate Logo
T#:2958768
Part#: 930286145T
Special Order: No Guaranteed ETA
$ 1,271.99 USD
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$ 1,271.99 USD
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Forged, 2618. Get the performance and reliability your S54 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
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Elring Oil Pan Center Cover Gasket - BMW E46 M3 Z3M S54 3.2L
Elring Oil Pan Center Cover Gasket - BMW E46 M3 Z3M S54 3.2L ...
For vehicles with production date up to 04/2003
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45517824
Part#: 747.621
Special Order: No Guaranteed ETA
$ 9.99 USD
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$ 9.99 USD
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This is the gasket placed between the oil pan center cover and oil pan Replaces BMW # 11137832023
Oil Drain Plug - E46 E60 E63 E64 E9X Z3 Z4
Oil Drain Plug - E46 E60 E63 E64 E9X Z3 Z4
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45415232
Part#: 774.480
Special Order: No Guaranteed ETA
$ 3.99 USD
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$ 3.99 USD
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Replace your stripped plug and prevent further leaks Replaces BMW # 07119904550 & 07119904351
Elring Gasket Ring - BMW E34, E36, E39, E46, E53, E83, E85
Elring Gasket Ring - BMW E34, E36, E39, E46, E53, E83, E85
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45483602
Part#: 445.430
Special Order: No Guaranteed ETA
$ 3.99 USD
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$ 3.99 USD
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This gasket ring seals the engine beauty cover to the valve cover where the oil filler opening is located. This helps prevent oil that is spilled during oil changes from leaking down between the beauty cover and valve cover. Replaces BMW # 11127526447
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Engine Conversion Gasket Set
Engine Conversion Gasket Set
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:54744772
Part#: 11117511529
Special Order: No Guaranteed ETA
New Item
$ 144.99 USD
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$ 144.99 USD
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This Elring Crankcase Gasket Set delivers track-ready reliability for your street or club racing BMW.
Elring Dipstick O-Ring Seal - BMW M42 M44 M5X M60 M62 S50/52/54 S62
Elring Dipstick O-Ring Seal - BMW M42 M44 M5X M60 M62 S50/52/54 S62 ...
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:45244496
Part#: 748.935
Special Order: No Guaranteed ETA
$ 1.11 USD
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$ 1.11 USD
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The small o-rings that seal the dipstick to the guide tube can become brittle from heat and crack, leading to a leak. Replace it with this Elring o-ring to ensure a tight seal and prevent oil from coating the side of your engine. Replaces BMW # 11431717666
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OEM Continental Air Conditioner Belt - E46 E39 E53 E83 E85 - 2003+
OEM Continental Air Conditioner Belt - E46 E39 E53 E83 E85 - 2003+ ...
For vehicles with production date from 09/2002
We Price Match - Give Us A Call or Chat!
Continental - Corporate Logo
T#:1896
Part#: 11287512762
In Stock
$ 9.17 USD
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$ 9.17 USD
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This belt drives the air conditioning compressor for the AC system. We recommend checking your belts every 10,000 miles. If your belts have excessive cracks, dry rot, missing teeth and/or grooves, are cause noise, it's time for new ones.

This item fits the following BMWs:
2003-2005 E46 BMW 325i 325ci 325xi 330i 330ci 30xi
2003 E39 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2003-2006 E53 BMW X5 3.0i
2003-2006 Z4 BMW Z4 2.5i Z4 3.0i
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Cat Cams M52TU B28 Sport Camshaft Set
Cat Cams M52TU B28 Sport Camshaft Set
Cat Cams - Corporate Logo
T#:578586
Part#: 1304405
Special Order: No Guaranteed ETA
$ 1,642.99 USD
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$ 1,642.99 USD
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Made in Belgium, Cat Cams offer great performance at a reasonable price. Cat Cam offers cams in most popular enthusiast upgrade specs to ensure there is a option for what ever your power goal is.
Camshaft Set - 288/280 12.75mm/12.50mm Lift And Vanos Hub
Camshaft Set - 288/280 12.75mm/12.50mm Lift And Vanos Hub
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:55353599
Part#: 1301805KT2
Ships on Nov 20, 2026
New Item
$ 5,189.99 USD
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$ 5,189.99 USD
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The factory S54 VANOS tabs are a notorious OEM weak point turn your high-revving masterpiece into a costly paperweight.
Cat Cams M52TU B28 Turbo Conversion Camshaft Set
Cat Cams M52TU B28 Turbo Conversion Camshaft Set
Cat Cams - Corporate Logo
T#:25838979
Part#: 1304402
Special Order: No Guaranteed ETA
$ 1,642.99 USD
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$ 1,642.99 USD
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Sheet Metal Nut - Set Of 5
Sheet Metal Nut - Set Of 5
Febi - Corporate Logo
T#:57543712
Part#: 07129904150
Ships on Nov 20, 2026
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$ 5.99 USD
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$ 5.99 USD
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This Febi Bilstein 5-piece fastener set offers genuine OEM-level durability and precision tolerance to ensure your vehicle stays tightly bolted together.
Hella Oil Pressure Switch - M12x1.5
Hella Oil Pressure Switch - M12x1.5
Hella - Corporate Logo
T#:591881
Part#: 12611710509
Special Order: No Guaranteed ETA
$ 7.99 USD
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$ 7.99 USD
Free Shipping on orders $49 and up
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Leaking or malfunctioning oil pressure switches can be disastrous
2 Pin Connector
2 Pin Connector
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:33412928
Part#: 12521427615
In Stock
Sale - Save 25% $ 7.99

This product was last offered at the strikethrough price on
06-14-2026

$ 5.99 USD
Free Shipping on orders $49 and up
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Sale - Save 25%
$ 7.99

This product was last offered at the strikethrough price on
06-14-2026

$ 5.99 USD
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Includes connector housing with terminals and seals. Commonly used for the engine oil pressure switch. ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need. Each connector includes an additional terminal in case one becomes lost or damaged during installation. *OEM cross reference PN# 12521427615 - Commonly used for the engine oil pressure switch. Please reference the original part number from the existing connector to confirm fitment, before ordering. Suggested tools: Suggested crimping pliers: T#387193 Wire De-pin tools: 12pc De-Pin Tool Set - T#386379 23pc De-Pin Tool Set - T#641943
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2 Pin Connector
2 Pin Connector
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:33412932
Part#: 61132359999
In Stock
Sale - Save 25% $ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up
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Sale - Save 25%
$ 10.99

This product was last offered at the strikethrough price on
06-14-2026

$ 8.24 USD
Free Shipping on orders $49 and up
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Includes connector housing with terminals and seals. Commonly used for the coolant level sensor.

ECS Tuning replacement harness connectors include all necessary pins and wire seals for a complete harness repair. Whether you have a broken harness connector or need a complete wiring repair, we have the components you need.

Each connector includes an additional terminal in case one becomes lost or damaged during installation.

*OEM cross reference PN# 61132359999 - Commonly used for the coolant level sensor.

Please reference the original part number from the existing connector to confirm fitment, before ordering.

Suggested tools:

Suggested crimping pliers: T#387193
Wire De-pin tools:
12pc De-Pin Tool Set - T#386379
23pc De-Pin Tool Set - T#641943

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S54 Power Pack
S54 Power Pack
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:402451
Part#: S54-PPK-1
Back Ordered
Sale - Save 16% $ 1,099.99

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

Starting at $ 926.37 USD
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Sale - Save 16%
$ 1,099.99

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

Starting at $ 926.37 USD
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Everything you need to begin making your E46 M3 the track monster of your dreams. The S54 Power Pack is our curated list of bolt-on upgrades that will unleash the true potential of your motor. 
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Turner Motorsport E46 M3 Power Pack - Stage 1+
Turner Motorsport E46 M3 Power Pack - Stage 1+
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:586778
Part#: E46M3PP1P
Ships in 2 Business Days
Sale - Save 3% $ 1,519.00

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

Starting at $ 1,474.10 USD
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Sale - Save 3%
$ 1,519.00

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

Starting at $ 1,474.10 USD
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The E46 M3 was one of the most versatile cars ever produced. Want a car that handles well, is comfortable, and is perfect for driving down twisting roads on the weekend? E46 M3. Or how about something you can take to weekend track days and enjoy without any major modifications? E46 M3. Maybe you want to go full race car? E46 M3! The reliability, power, and handling characteristics made this car a legend that is still highly sought after, not to mention how amazing this car looks. Whatever your needs may be, we have a number of Turner Power Packs designed to start building the M3 of your dreams. We offer everything from Stage 1 to Stage 4+, and even a Track Inspired Power Pack designed for the ultimate in performance needs! This stage 1+ kit offers the following upgrades: Eventuri Carbon Fiber Intake Kit - Increase airflow volume to increase performance at all RPMs and make your engine bay look great with high quality carbon fiber Shark Injector Performance Software - Tune your car for optimal performance, perfectly paired with any and all modifications
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