Replace that missing protective cap and protect your belt tensioner bearing from debris.
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Replace that missing protective cap and protect your belt tensioner bearing from debris.
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-11-2026
Does not include hydraulic tensioner
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-11-2026
Seals the back side of the hydraulic alternator belt tensioner roller from debris
Hydraulic tensioner for alternator belt, ideal for servicing high mileage tensioner
We Price Match - Give Us A Call or Chat!
Complete tensioner assembly with roller
For vehicles with production date from 06/1998
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-11-2026
Complete tensioner assembly with roller
For vehicles with production date from 09/2002
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-11-2026
Keep your A/C belt tight and turning
For vehicles with production date from 09/1997
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-11-2026
Includes tensioner & roller for accessory belt
For vehicles with production date from 08/1997 to 09/1998
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-11-2026
Keep your A/C belt tight and turning
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1997
Black plastic snap on cap
Includes tensioner & roller for accessory belt
For vehicles with production date from 08/1997 to 09/1998
This product was last offered at the strikethrough price on
05-07-2026
Secures mechanical A/C and alternator belt tensioner to bracket
Replacement is recommend with every belt service
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 06/1998
This product was last offered at the strikethrough price on
05-07-2026
Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
10-08-2026
Protects the upper mounting bolt of the hydraulic alternator belt tensioner assembly from debris