Install new hardware with your new parts. M6x25
Secures the coolant flange to the adapter
This product was last offered at the strikethrough price on
05-14-2026
Install new hardware with your new parts. M6x25
Secures the coolant flange to the adapter
This product was last offered at the strikethrough price on
05-14-2026
Common point of failure or leaking for the cooling system
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This product was last offered at the strikethrough price on
05-07-2026
Located on the driver side of the cylinder head
For model years 1989 - 1992 only
Located on the driver side of the cylinder head
Located on the left side of your vehicles cylinder head
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DZ Engine Code Only - Up To VIN 81-D-250000, Split is in the 1983 model year - All JN, SD, 3A Engine Code With Automatic Transmission
Located on the left side of your vehicles cylinder head
DZ Engine Code Only - Up To VIN 81-D-250000, Split is in the 1983 model year - All JN, SD, 3A Engine Code With Automatic Transmission
Clip and o-ring sold separately
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This product was last offered at the strikethrough price on
09-03-2026
Common point of failure or leaking for the cooling system
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This product was last offered at the strikethrough price on
05-02-2026
O-Ring between thermostat housing and cylinder head
Located on the front right of the engine block
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From VIN 4B-1-007,001 split is in the 2001 model year
This product was last offered at the strikethrough price on
09-03-2026
Located at the rear of cylinder head, includes o-rings
Used with coolant flange and thrust ring to create a leak free seal
Connects supply/return cooling lines to the supercharger
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This product was last offered at the strikethrough price on
08-31-2026
Coolant supply pipe for the cylinder heads
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-31-2026
Coolant supply pipe for the cylinder heads
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
08-31-2026
Ditch the failure-prone factory plastic and bulletproof your cooling system.
2X Entries Into Our F80 M3 Sweepstakes