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BMW Engine Parts for BMW E92 M3 S65 4.0L

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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 INA Accessory Belt Tensioner Pulley - Water Pump/Alternator - BMW...

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T#:31059479

Part#: 11287838194KT

In Stock

$ 30.99 USD

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$ 30.99 USD

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If your water pump or alternator belt tensioner has failed because of the pulley or bearing, this replacement pulley is all you need to get your BMW back on the road! BMW and other brands usually sell the tensioner with the metal arm included, which increases the cost, even though the arm often doesn't need replacement. This OEM replacement is a much more affordable option, saving you $150 or more compared to the Genuine BMW tensioner.

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OEM INA Accesory Belt Tensioner Pulley - Air Conditioner - BMW E9X M3...

For clockwise power steering pump

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T#:31092500

Part#: 11287838196KT

In Stock

$ 25.99

This product was last offered at the strikethrough price on
08-23-2026

$ 24.99 USD

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$ 24.99 USD

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If your air conditioning belt tensioner has failed because of the pulley or bearing, this replacement pulley is all you need to get your BMW back on the road! BMW and other brands usually sell the tensioner with the metal arm included, which increases the cost, even though the arm often doesn't need replacement. This OEM replacement is a much more affordable option, saving you $180 or more compared to the Genuine BMW tensioner.

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ContiTech Accessory Belt - Air Conditioning - E90 E92 M3

For vehicles with production date from 04/2008

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T#:14490

Part#: 11287838200

In Stock

$ 40.99

This product was last offered at the strikethrough price on
06-22-2026

$ 27.49 USD

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$ 27.49 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.

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Continental Belt - A/C Compressor 6K X 1065 - E90 M3

For vehicles with production date up to 05/14/08

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T#:595128

Part#: 11287838200

Ships in 2 Business Days

$ 25.99 USD

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$ 25.99 USD

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OEM VDO Crankshaft & Transmission Position Sensor - Multiple BMWs ...

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T#:14949

Part#: 13627525015

Ships on Jan 25, 2027

$ 89.63 USD

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$ 89.63 USD

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This crankshaft position sensor provides the ECU with the engine speed signal. It is mounted in either the engine block or the bell housing of the transmission on most cars.

Conti Tech Rubber High-Pressure Hose

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T#:378830

Part#: N0202811

Ships in 3 Business Days

$ 34.22 USD

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$ 34.22 USD

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7mm O.D X 2.5mm I.D.

OEM Continental Belt - Main Drive Belt For Turner Pulley Kit - E9X M3...

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T#:350781

Part#: TMS16576

Ships in 1 Business Day

Starting at $ 38.33 USD

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Starting at $ 38.33 USD

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This is the main drive belt and A/C belt used with our Turner Motorsport Power Pulley Kit (PPK-S65). This is not for replacing the belt on a car that doesn't have the Turner Pulley Kit.

OEM INA Idler Pulley - Multiple BMWs

For vehicles with a production date up to 04/2008

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T#:1626

Part#: 11287841228

In Stock

$ 18.99 USD

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$ 18.99 USD

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This is an OEM INA Upper Idler Pulley, also known as the roller pulley or deflection pulley. The upper and lower idler pulleys are known to be the primary sources for 'belt squealing'. The pulley is also encased in rubber which will crack over time. If left without service the rubber could fail completely, chucking the belt and leaving you stranded. Replacement is a very simple procedure and can be done anytime the fan is off the engine (belt replacement, water pump service, alternator replacement, etc).

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OEM Continental Drive Belt - Alternator/Water Pump - E46 E9X Z3 Z4 ...

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T#:3027

Part#: 11287837898

In Stock

$ 31.22

This product was last offered at the strikethrough price on
06-11-2026

$ 19.99 USD

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$ 19.99 USD

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This serpentine belt drives the water pump, alternator and power steering systems for BMW E46 M3, E90 E92 E93 M3, Z3 M Roadster M Coupe 2001-2002 with S54 engine and Z4 M Roadster, Z4 M Coupe. It is also known as a main drive belt.

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