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Get the Best Priced BMW 745i Timing Belt Tensioner

The engine on your 745i runs properly because of a timing belt. Without it, the valves are not going to open and close the right amount of times, which isn't letting enough clean air in and enough exhaust out. The timing is controlled by the timing belt. Then there is the timing belt tensioner, which keeps the timing belt moving at the needed pace. Over time, the tensioner can become cracked or worn, which lead to problems in your engine.

If you need to make a repair to your timing belt, the tensioner will likely have to be replaced as well. The 745i BMW timing belt tensioner is available from Parts Geek. You can find all the parts you need to make the replacements and repairs to your BMW. Once you make some repairs, you will begin to get the performance that you expect out of your car.

They are available for the following BMW 745i years: 2005, 2004, 2003, 2002, 05, 04, 03, 02. This part is also sometimes called BMW 745i Belt Tensioner. We stock timing belt tensioner parts for most BMW models including 328i, 325i, X5, 528i, 530i, 525i, 335i, 745Li, 330i, X3, 323i, 545i, 330Ci, 318i, 325xi, 328xi, 330xi, 535i, Z3, M3, Z4, 325Ci, 750Li, 645Ci, 318ti, 540i, 530xi, 535i xDrive, 535xi, 328i xDrive, 323Ci, 550i, 750i, 750iL, 740iL, 528i xDrive, 325is, 760Li, X6 and 328is.

We stock these Timing Belt Tensioner brands for the BMW 745i: INA, Dayco, API, Gates and APA/URO Parts.

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Review Fitment Notes to Ensure Proper Fit

02 2002 BMW 745i Accessory Belt Tensioner Assembly INA w/ Pulley Click to Enlarge (2 Reviews) 5 Stars INA W0133-1664438 Accessory Belt Tensioner Assembly Close Loading Reviews... Product List Price: $159.37 Our List Price: $66.58 Quantity: (56) In Stock Product SKU: W0133-1664438 Product Note: Alternator / Water Pump Detailed Note: Pulley is only available with tensioner. Important Product Info: w/ Pulley Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Ground, Overnight, 2 Day Fitment Information: Catalog: A Vehicle 2002 (02) BMW 745i

03 2003 BMW 745i Accessory Belt Tensioner Assembly INA w/ Pulley Click to Enlarge (2 Reviews) 5 Stars INA W0133-1664438 Accessory Belt Tensioner Assembly Close Loading Reviews... Product List Price: $159.37 Our List Price: $66.58 Quantity: (56) In Stock Product SKU: W0133-1664438 Product Note: Alternator / Water Pump Detailed Note: Pulley is only available with tensioner. Important Product Info: w/ Pulley Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Ground, Overnight, 2 Day Fitment Information: Catalog: A Vehicle 2003 (03) BMW 745i

05 2005 BMW 745i Accessory Belt Tensioner Assembly INA w/ Pulley Click to Enlarge (2 Reviews) 5 Stars INA W0133-1664438 Accessory Belt Tensioner Assembly Close Loading Reviews... Product List Price: $159.37 Our List Price: $66.58 Quantity: (56) In Stock Product SKU: W0133-1664438 Product Note: Alternator / Water Pump Detailed Note: Pulley is only available with tensioner. Important Product Info: w/ Pulley Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Ground, Overnight, 2 Day Fitment Information: Catalog: A Vehicle 2005 (05) BMW 745i

02 2002 BMW 745i Accessory Belt Tensioner Main Drive Dayco Click to Enlarge (1 Reviews) 5 Stars Dayco 89615 Accessory Belt Tensioner Close Loading Reviews... Our List Price: $56.99 Quantity: (23) In Stock Product SKU: 89615 Product Note: Accessory Drive Belt Tensioner Assembly Belt Type Serpentine Position of Product: Main Drive Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle 2002 (02) BMW 745i

04 2004 BMW 745i Accessory Belt Tensioner Assembly INA w/ Pulley Click to Enlarge (2 Reviews) 5 Stars INA W0133-1664438 Accessory Belt Tensioner Assembly Close Loading Reviews... Product List Price: $159.37 Our List Price: $66.58 Quantity: (56) In Stock Product SKU: W0133-1664438 Product Note: Alternator / Water Pump Detailed Note: Pulley is only available with tensioner. Important Product Info: w/ Pulley Condition: New Made By: OEM (Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part. Shipping Options: Ground, Overnight, 2 Day Fitment Information: Catalog: A Vehicle 2004 (04) BMW 745i

03 2003 BMW 745i Accessory Belt Tensioner INA Click to Enlarge (2 Reviews) 5 Stars INA 11 28 7 549 588 Accessory Belt Tensioner Close Loading Reviews... Our List Price: $48.73 Quantity: (35) In Stock Product SKU: 11 28 7 549 588 Product Note: Drive Belt Tensioner with Pulley - Water Pump/Alternator Belt Condition: New Shipping Options: Ground Fitment Information: Catalog: G Vehicle 2003 (03) BMW 745i

04 2004 BMW 745i Accessory Belt Tensioner Main Drive Dayco Click to Enlarge (1 Reviews) 5 Stars Dayco 89615 Accessory Belt Tensioner Close Loading Reviews... Our List Price: $56.99 Quantity: (23) In Stock Product SKU: 89615 Product Note: Accessory Drive Belt Tensioner Assembly Belt Type Serpentine Position of Product: Main Drive Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle 2004 (04) BMW 745i

03 2003 BMW 745i Accessory Belt Tensioner Air Conditioning Dayco Click to Enlarge (1 Reviews) 5 Stars Dayco 89641 Accessory Belt Tensioner Close Loading Reviews... Our List Price: $58.43 Quantity: (22) In Stock Product SKU: 89641 Product Note: Accessory Drive Belt Tensioner Assembly Belt Type Serpentine Position of Product: Air Conditioning Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle 2003 (03) BMW 745i

05 2005 BMW 745i Accessory Belt Tensioner Main Drive 4.4L V8 API Click to Enlarge (Read reviews) Our List Price: $33.98 Quantity: (41) In Stock Product SKU: 2008-481900 Product Note: Accessory Drive Belt Tensioner Assembly Position of Product: Main Drive Condition: New Shipping Options: Ground Fitment Information: Catalog: P Vehicle Engine 2005 (05) BMW 745i 4.4L V8

04 2004 BMW 745i Accessory Belt Tensioner Air Conditioning 4.4L V8 API Click to Enlarge (Read reviews) Our List Price: $42.98 Quantity: (6) In Stock Product SKU: 2008-334933 Product Note: Accessory Drive Belt Tensioner Assembly Position of Product: Air Conditioning Condition: New Shipping Options: Ground Fitment Information: Catalog: P Vehicle Engine 2004 (04) BMW 745i 4.4L V8

03 2003 BMW 745i Accessory Belt Tensioner Alternator, Power Steering and Water Pump 4.4L V8 GAS Gates Click to Enlarge (Read reviews) Our List Price: $84.99 Quantity: (29) In Stock Product SKU: 39148 Product Note: DriveAlign Premium OE Automatic Belt Tensioner Position of Product: Alternator, Power Steering and Water Pump Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2003 (03) BMW 745i 4.4L V8 GAS

02 2002 BMW 745i Accessory Belt Tensioner Alternator and Water Pump APA/URO Parts Click to Enlarge (Read reviews) Our List Price: $29.43 Quantity: (8) In Stock Product SKU: 11287549588 Product Note: Accessory Drive Belt Tensioner Features: Fitted with a high-quality Japanese NTN/NSK bearing for smooth operation and long life High-strength alloy or composite construction withstands engine heat and vibration Manufactured to OE dimensions for proper clearances and belt alignment Coil spring (where applicable) matches OE spring rate for proper belt tension at all engine speeds Sealed bearing resists dust and water ingress Position of Product: Alternator and Water Pump Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle 2002 (02) BMW 745i

05 2005 BMW 745i Accessory Belt Tensioner APA/URO Parts Click to Enlarge (Read reviews) Our List Price: $31.73 Quantity: (23) In Stock Product SKU: 11 28 7 549 588 Product Note: Drive Belt Tensioner with Pulley - Water Pump/Alternator Belt Condition: New Shipping Options: Ground Fitment Information: Catalog: G Vehicle 2005 (05) BMW 745i

05 2005 BMW 745i Accessory Belt Tensioner Air Conditioning 4.4L V8 API Click to Enlarge (Read reviews) Our List Price: $42.98 Quantity: (6) In Stock Product SKU: 2008-334933 Product Note: Accessory Drive Belt Tensioner Assembly Position of Product: Air Conditioning Condition: New Shipping Options: Ground Fitment Information: Catalog: P Vehicle Engine 2005 (05) BMW 745i 4.4L V8

05 2005 BMW 745i Accessory Belt Tensioner Alternator 4.4L V8 INA Click to Enlarge (Read reviews) Our List Price: $49.43 Quantity: (37) In Stock Product SKU: FT40122 Product Note: Accessory Drive Belt Tensioner Assembly Position of Product: Alternator Condition: New Shipping Options: Ground Fitment Information: Catalog: B Vehicle Engine 2005 (05) BMW 745i 4.4L V8

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