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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BLACKLINE BMW M Car Series BLACKLINE Performance Heritage Motorsport Oil Cap (Silver) - E46, E85/6, E60/3/4, E9x - S54, S65, S85
BLACKLINE BMW M Car Series BLACKLINE Performance Heritage Motorsport ...
Goldenwrench Supply Co - Corporate Logo
T#:53820895
Part#: S54OCCS
In Stock
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$ 118.99

This product was last offered at the strikethrough price on
05-15-2026

$ 83.00 USD
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$ 83.00 USD
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Designed for Seamless Integration the Heritage Motorsport Oil Cap provides a Solid Aluminum Replacement for Aging Plastic units
Active Autowerke Rotrex Traction Fluid - 1 Liter
Active Autowerke Rotrex Traction Fluid - 1 Liter
Active Autowerke - Corporate Logo
T#:57616348
Part#: RTF-1L
Ships in 4 Business Days
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7% off MSRP $ 140.00

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$ 130.00 USD
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7% off MSRP
$ 140.00

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$ 130.00 USD
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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).
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DeatschWerks High-Flow Billet Fuel Rail - -8AN ORB - 7-900 - E36, E46, E34, E39, E60, E61, E83, E53
DeatschWerks High-Flow Billet Fuel Rail - -8AN ORB - 7-900 - E36, E46...
DeatschWerks - Corporate Logo
T#:53891648
Part#: 7-900
Ships in 7 Business Days
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$ 219.00 USD
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$ 219.00 USD
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Upgrade your classic BMW's aging fuel system with the DeatschWerks 7-900 Performance Fuel Rail.
E46 M3 Heavy Duty Aluminum Expansion Tank Kit & Performance Ignition Service Kit - A turbo__squid exclusive kit!
E46 M3 Heavy Duty Aluminum Expansion Tank Kit & Performance Ignition ...
Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Doorbusters - Corporate Logo
T#:59954889
Part#: 008682LAKT
In Stock
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Sale - Save 28% $ 902.52

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

$ 649.00 USD
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Sale - Save 28%
$ 902.52

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

$ 649.00 USD
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The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind & everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils!
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Radium - Split-Flow Flex Fuel Sensor Adapter
Radium - Split-Flow Flex Fuel Sensor Adapter
Radium Engineering - Corporate Logo
T#:53290958
Part#: 20-0589
In Stock at Vendor
New Item
5% off MSRP $ 99.99

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$ 94.99 USD
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5% off MSRP
$ 99.99

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$ 94.99 USD
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DeatschWerks 1500cc Injectors (Set of 6) - 16M-30-1500-6 - E46, E9x
DeatschWerks 1500cc Injectors (Set of 6) - 16M-30-1500-6 - E46, E9x ...
DeatschWerks - Corporate Logo
T#:53820907
Part#: 16M-30-1500-6
In Stock at Vendor
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$ 1,259.00 USD
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$ 1,259.00 USD
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If you are pushing the limits of your naturally aspirated build, the DeatschWerks fuel injector kit provides the reliability you need.
DeatschWerks S54 Fuel Rail Kit - 7-902 - E46 M3
DeatschWerks S54 Fuel Rail Kit - 7-902 - E46 M3
DeatschWerks - Corporate Logo
T#:53891651
Part#: 7-902
Ships in 7 Business Days
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$ 219.00 USD
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$ 219.00 USD
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Upgrade your vehicle's fueling infrastructure with the sleek, matte black DeatschWerks 7-902 fuel rail kit.
DeatschWerks M52 N52 Fuel Injectors Set - 1100cc - Set of 6 - 17MX-00-1100-6 - E46, E9x
DeatschWerks M52 N52 Fuel Injectors Set - 1100cc - Set of 6 - 17MX-00...
DeatschWerks - Corporate Logo
T#:53891629
Part#: 17MX-00-1100-6
Ships in 7 Business Days
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$ 619.00 USD
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$ 619.00 USD
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Upgrade your vehicle's fuel delivery with the DeatschWerks 17MX-00-1100-6 fuel injector set.
DeatschWerks S54 Fuel Injector Kit - 450cc - Set of 6 - 16u-18-0450-6 - E46 M3
DeatschWerks S54 Fuel Injector Kit - 450cc - Set of 6 - 16u-18-0450-6...
DeatschWerks - Corporate Logo
T#:53891616
Part#: 16U-18-0450-6
Ships in 7 Business Days
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$ 409.00 USD
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$ 409.00 USD
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Unlock the hidden potential of your classic BMW M-series vehicle with the DeatschWerks 16u-18-0450-6 Fuel Injector Set.
DeatschWerks M52 N52 Fuel Injector Set - 600cc - Set of 6 - 17MX-00-0600-6 - E46, E9x
DeatschWerks M52 N52 Fuel Injector Set - 600cc - Set of 6 - 17MX-00-0...
DeatschWerks - Corporate Logo
T#:53891620
Part#: 17MX-00-0600-6
Ships in 7 Business Days
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$ 619.00 USD
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$ 619.00 USD
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Unlock the true horsepower potential of your European performance machine with the DeatschWerks 600cc Fuel Injector Set (Part #17MX-00-0600-6).
DeatschWerks M52 N52 Fuel Injector Set - 850cc - Set of 6 - 17MX-00-0850-6 - E46, E9x
DeatschWerks M52 N52 Fuel Injector Set - 850cc - Set of 6 - 17MX-00-0...
DeatschWerks - Corporate Logo
T#:53891625
Part#: 17MX-00-0850-6
Ships in 7 Business Days
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$ 619.00 USD
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$ 619.00 USD
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The DeatschWerks 17MX-00-0850-6 fuel injector kit is a premium, vehicle-specific fueling solution built to eliminate the guesswork of universal fuel upgrades.
DeatschWerks S54 Fuel Injector Set - 550cc - Set of 6 - 16u-18-0550-6 - E46 M3
DeatschWerks S54 Fuel Injector Set - 550cc - Set of 6 - 16u-18-0550-6...
DeatschWerks - Corporate Logo
T#:53891617
Part#: 16U-18-0550-6
Ships in 7 Business Days
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$ 469.00 USD
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$ 469.00 USD
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The DeatschWerks 16u-18-0550-6 is a vehicle-specific, high-flow fuel injector system designed for premium European sport applications.
DeatschWerks S54 Fuel Injectors - Set of 6 - 2200cc - 16S-06-2200-6 - E46 M3
DeatschWerks S54 Fuel Injectors - Set of 6 - 2200cc - 16S-06-2200-6 -...
DeatschWerks - Corporate Logo
T#:53820910
Part#: 16S-06-2200-6
Ships in 7 Business Days
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$ 1,229.00 USD
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$ 1,229.00 USD
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By utilizing high-quality Bosch EV14 internal components, these DeatschWerks injectors provide the massive fuel delivery needed for high-performance applications.
DeatschWerks DW420 Fuel Pump - With Install Kit - 9-421-1031 - E36, E46
DeatschWerks DW420 Fuel Pump - With Install Kit - 9-421-1031 - E36, E...
DeatschWerks - Corporate Logo
T#:53997724
Part#: 9-421-1031
Ships in 7 Business Days
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$ 199.00 USD
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$ 199.00 USD
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A direct-fit upgrade over your restrictive factory unit, this all-in-one 420 LPH high-flow pump drops straight into the OE cradle without fuel hat modifications.
DeatschWerks PTFE Stainless Plumbing Kit - 6-629 - E36, E46
DeatschWerks PTFE Stainless Plumbing Kit - 6-629 - E36, E46
DeatschWerks - Corporate Logo
T#:53891647
Part#: 6-629
Ships in 7 Business Days
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$ 949.00 USD
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$ 949.00 USD
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The DeatschWerks 6-629 is a comprehensive 8AN PTFE Stainless Steel Fuel System Plumbing Kit tailored directly for 1992–2006 BMW 3-Series (E36/E46) applications.
DeatschWerks S54 Fuel Injector Set - 2400cc - Set of 6 - 16S-18-2400-6 - E46 M3
DeatschWerks S54 Fuel Injector Set - 2400cc - Set of 6 - 16S-18-2400-...
Fits BMW S54 engine equipped with DeatschWerks S54 Fuel Rail
DeatschWerks - Corporate Logo
T#:53891615
Part#: 16S-18-2400-6
Ships in 7 Business Days
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$ 989.00 USD
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$ 989.00 USD
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Take the guesswork out of calibrating your high-power BMW S54 engine with the DeatschWerks 16S-18-2400-6 Fuel Injector Set.
DeatschWerks S54 Fuel Injectors Set - 1000cc - Set of 6 - 16u-18-1000-6 - E46 M3
DeatschWerks S54 Fuel Injectors Set - 1000cc - Set of 6 - 16u-18-1000...
DeatschWerks - Corporate Logo
T#:53891619
Part#: 16U-18-1000-6
Ships in 7 Business Days
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$ 659.00 USD
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$ 659.00 USD
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For tuners and builders who demand absolute precision, the DeatschWerks injector kit provides the exact calibration data and manufacturing consistency needed for seamless ECU tuning.
DeatschWerks S54 DW Fuel Rail - 2200cc - 16S-18-2200-6 - E46 M3
DeatschWerks S54 DW Fuel Rail - 2200cc - 16S-18-2200-6 - E46 M3 ...
DeatschWerks - Corporate Logo
T#:53820937
Part#: 16S-18-2200-6
Ships in 7 Business Days
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$ 989.00 USD
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$ 989.00 USD
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For the serious BMW tuner, the DeatschWerks 16S-18-2200-6 is more than just a piece of engine jewelry; it is a critical upgrade for the legendary S54 platform.
DeatschWerks CPE Stainless Plumbing Kit - 6-628 - E36, E46
DeatschWerks CPE Stainless Plumbing Kit - 6-628 - E36, E46
DeatschWerks - Corporate Logo
T#:53891646
Part#: 6-628
Ships in 7 Business Days
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$ 899.00 USD
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$ 899.00 USD
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The DeatschWerks 6-628 plumbing kit is a comprehensive -8AN plumbing solution built to meet the rigorous demands of modified Euro applications.
DeatschWerks X2 Fuel Pump Module - 9-000-7070 - E36, E46
DeatschWerks X2 Fuel Pump Module - 9-000-7070 - E36, E46
DeatschWerks - Corporate Logo
T#:53891653
Part#: 9-000-7070
Ships in 7 Business Days
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$ 679.00 USD
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$ 679.00 USD
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Take full control over your fuel system architecture with the DeatschWerks 9-000-7070 X2 Series Fuel Module.
DeatschWerks X2 Module with DW420 Pumps and PTFE Plumbing Kit - 9-421-629-7070 - E36, E46
DeatschWerks X2 Module with DW420 Pumps and PTFE Plumbing Kit - 9-421...
DeatschWerks - Corporate Logo
T#:53997725
Part#: 9-421-629-7070
Ships in 7 Business Days
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$ 1,699.00 USD
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$ 1,699.00 USD
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Upgrade your vehicle's fueling system with the ultimate all-in-one upgrade package: the DeatschWerks X2 Fuel Pump Module Kit.
DeatschWerks X2 Fuel Pump Drop in Module + DW420 Pumps- BMW E36/E46
DeatschWerks X2 Fuel Pump Drop in Module + DW420 Pumps- BMW E36/E46 ...
DeatschWerks - Corporate Logo
T#:52903276
Part#: 9-421-7070
Ships in 7 Business Days
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$ 899.00 USD
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$ 899.00 USD
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This drop-in module and pump kit relocates the fuel plumbing directly into the OE tank without any chassis modifications.
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 Nov 30, 2026
New Item
20% off MSRP $ 19.99

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

$ 15.99 USD
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20% off MSRP
$ 19.99

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

$ 15.99 USD
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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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