Install new hardware with your new parts. M8x45
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Install new hardware with your new parts. M8x45
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Install new hardware with your new parts. M8x45
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
07-20-2026
Replace your belt tensioner bolts with hex head for easier removal. (Black finish). M8x30
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Install new hardware with your new parts. M8x45
Replace your stripped or worn tensioner bolts
Use new hardware with your new parts. M8x20
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
03-05-2026
The three bolts required to attach your accessory belt tensioner to your block.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Install new hardware with your new parts. M8x30
Secures accessory belt tensioner, two required
M10x85
Attaches accessory belt tensioner
This product was last offered at the strikethrough price on
08-04-2026
Used to remove tension from the serpentine belt. M8x80
A complete set of essential, factory fasteners required to secure critical bottom-end bearing caps and front engine accessory brackets.
10X Entries Into Our F80 M3 Sweepstakes
M8x30mm
Secures belt tensioner. Total of 3 required.
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
08-24-2026
Install new hardware with your new parts. M8x50
For vehicles with CBEA or CJAA engine code only
Replace your stripped or worn tensioner bolts
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
05-02-2026
Keeps tensioner bolt centered
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
08-24-2026
The three bolts required to attach your accessory belt tensioner to your block.
For vehicles with ALH engine code only