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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OEM Delphi Ignition Coil - N20 N52 N54 N55 S55 S54 N62 S62 M54
OEM Delphi Ignition Coil - N20 N52 N54 N55 S55 S54 N62 S62 M54 ...
Delphi - Corporate Logo
T#:14742
Part#: 12138616153
In Stock
$ 47.99

This product was last offered at the strikethrough price on
07-27-2026

$ 28.65 USD
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$ 28.65 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).
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BMW M52 Engine Crankshaft Position Sensor
BMW M52 Engine Crankshaft Position Sensor
Delphi - Corporate Logo
T#:373958
Part#: 12141709616
In Stock
$ 97.99 USD
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$ 97.99 USD
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Ambient Temp. Sensor
Ambient Temp. Sensor
FAE - Corporate Logo
T#:31589381
Part#: 65816905133
In Stock
$ 20.99 USD
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$ 20.99 USD
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FAE Exhaust Camshaft Position Sensor
FAE Exhaust Camshaft Position Sensor
Sensor for the exhaust camshaft
FAE - Corporate Logo
T#:1196088
Part#: 13627796054
Ships on Dec 7, 2026
$ 74.99

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

$ 54.99 USD
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$ 54.99 USD
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Located on rear of the cylinder head, sensing the exhaust cam
Stop Light Switch
Stop Light Switch
FAE - Corporate Logo
T#:31092548
Part#: 61316967601
In Stock
$ 15.99 USD
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$ 15.99 USD
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Water / Oil Temperature Sensor - E46, E90 E92 E39 and more
Water / Oil Temperature Sensor - E46, E90 E92 E39 and more
FAE - Corporate Logo
T#:7256
Part#: 13621433076
In Stock
$ 16.99

This product was last offered at the strikethrough price on
09-26-2026

$ 14.99 USD
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$ 14.99 USD
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This coolant / oil temperature sensor is mounted in the cylinder head and/or the oil filter housing and/or water pump/ thermostat housing. Also used as an oil temperature sensor on cars with SMG transmissions.
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Battery Tender Plus Advanced Battery Charging System
Battery Tender Plus Advanced Battery Charging System
Battery Tender - Corporate Logo
T#:49892371
Part#: BTT0210128
In Stock at Vendor
9% 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.

$ 58.99 USD
Free Shipping on orders $49 and up
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9% 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.

$ 58.99 USD
Free Shipping on orders $49 and up
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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
FAE Oil Pressure Switch - M12x1.5
FAE Oil Pressure Switch - M12x1.5
FAE - Corporate Logo
T#:374049
Part#: 12617568480
Back Ordered
$ 7.99 USD
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$ 7.99 USD
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Leaking or malfunctioning oil pressure switches can be disastrous
FAE Oil Pressure Switch - M12x1.5
FAE Oil Pressure Switch - M12x1.5
FAE - Corporate Logo
T#:377029
Part#: 12612367061
Back Ordered
$ 5.99 USD
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$ 5.99 USD
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Leaking or malfunctioning oil pressure switches can be disastrous

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