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Timing Belts, Chains, Cams & Related Parts
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OEM (Genuine) BMW 128i Chain Tensioner And Guide Rail
PartNumber: 11-31-7-585-020
Product Specifications- Other Names: Rail & Guide Assembly, Tensioner, Tensioner Guide
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-31-7-542-836
- Part Description: BMW 128i Chain Tensioner And Guide Rail
$75.53 MSRP:$99.87You Save: $24.34 (25%)
Gates® Drivealign OE Exact Automatic Belt Tensioner for BMW 128i
PartNumber: 39112Product Specifications- Bearing Bore Inside Diameter 1: 17 mm
- Contact Surface: Smooth/Backside
- Material: Thermoplastic
- Number Of Pulleys: 1
- OE Comparison Rating: OE Exact
- Outside Diameter: 70 mm
- Pulley 1 Flanged: No
- UPC: 770075523086
- Width: 26 mm
- Part Description: BMW 128i Drivealign OE Exact Automatic Belt Tensioner
$107.03
Dayco® No Slack Automatic Belt Tensioner Assembly for BMW 128i
PartNumber: 89399Product Specifications- Belt Type: Serpentine
- Direction: Counter Clock Wise
- Number Of Pulleys: 1
- Pulley 1 Diameter: 70
- Pulley 1 Flat: Y
- Pulley 1 Width: 26
- UPC: 036687728630
- Part Description: BMW 128i No Slack Automatic Belt Tensioner Assembly
$87.33
VAICO® Drive Belt Tensioner Assembly for BMW 128i
PartNumber: V20-1840Product Specifications- Length [mm]: 142
- Outer diameter [mm]: 70
- Packaging height [cm]: 9
- Packaging width [cm]: 8,3
- Weight [kg]: 0,857
- Width [mm]: 26
- Part Description: BMW 128i Drive Belt Tensioner Assembly
$71.52
OEM (Genuine) BMW 128i Serpentine Belt Idler Pulley
PartNumber: 11-28-7-535-860
Product Specifications- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW 128i Serpentine Belt Idler Pulley
$55.74 MSRP:$78.79You Save: $23.05 (30%)
OEM (Genuine) BMW 128i Mechanical Belt Tensioner
PartNumber: 11-28-8-624-196
Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner
- Item Dimensions: 7.3 x 7.4 x 6.6 inches
- Item Weight: 2.20 Pounds
- Fitment Type: Direct Replacement
- Replaces: 11-28-7-530-314
- Part Description: BMW 128i Mechanical Belt Tensioner
$133.94 MSRP:$178.55You Save: $44.61 (25%)
OEM (Genuine) BMW 128i Mechanical Belt Tensioner
PartNumber: 11-28-7-582-946
Product Specifications- Other Names: Belt Tensioner, Serpentine Tensioner
- Item Dimensions: 7.4 x 7.5 x 6.3 inches
- Item Weight: 2.30 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW 128i Mechanical Belt Tensioner
$133.94 MSRP:$178.55You Save: $44.61 (25%)
OEM (Genuine) BMW 128i Belt Idler Pulley
PartNumber: 11-28-7-578-675
Product Specifications- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW 128i Belt Idler Pulley
$69.69 MSRP:$98.50You Save: $28.81 (30%)
OEM (Genuine) BMW 128i Idler Pulley
PartNumber: 11-28-7-578-674
Product Specifications- Other Names: Pulley, Serpentine Idler Pulley, Tension Pulley
- Item Weight: 1.20 Pounds
- Fitment Type: Direct Replacement
- Part Description: BMW 128i Idler Pulley
$55.74 MSRP:$78.79You Save: $23.05 (30%)
About BMW 128i Belt Tensioner
The BMW 128i remains the base model. In fact, no car can compete with the car, which is often praised for its mileage and undeniable performance. The BMW 128i comes with plenty of quality vehicles and belt tensioner parts. The belt tensioner is a pulley that is mounted on a spring mechanism or a pivot mount that you can adjust.
The BMW 128i is famous for lots of high-quality parts. But the old belt tensioner parts might lead to poor functions and unpleasant driving experiences after years of usage. The removal process for the BMW 128i belt tensioner is as follows: Remove accessories in the way if needed (water pump, alternator, radiator hoses), next remove the belt from the accessories, then remove the mounting bolts for the belt tensioner, and pull the tensioner away from its location and compare it to the new unit. The BMW 128i belt tensioner parts should be checked every 50,000-100,000 miles. The vast catalog includes many types of BMW 128i parts. Choose among a lot of auto parts at varied prices online.