Don't let your engine freeze, be sure with this easy to use tester
Don't let your engine freeze, be sure with this easy to use tester
Make sure your coolant is safe from freezing!
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This product was last offered at the strikethrough price on
05-07-2026
Includes a genuine 87�C thermostat, housing, o-ring and stretch bolts
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AUG or AWM engine codes only.
This product was last offered at the strikethrough price on
10-29-2026
Extended lock carrier bolts to make extra room without removing the entire front end
Manufactured by ABA, 24" long
This product was last offered at the strikethrough price on
05-07-2026
Includes a genuine 87�C thermostat, housing, o-ring and stretch bolts
For vehicles with AUG or AWM engine codes only.
This product was last offered at the strikethrough price on
10-01-2026
Includes a thermostat and O-ring
This product was last offered at the strikethrough price on
10-05-2026
Used for removing 2-piece pulley on V-belt systems
Includes 75-82c fan switch & a 70c thermostat with sealing o-ring
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
10-28-2026
Lilac OE specification lifetime coolant
Includes a genuine 87�C thermostat, housing, o-ring and stretch bolts
10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEB or ATW engine codes only.
This product was last offered at the strikethrough price on
10-29-2026
Includes thermostat with housing, o-ring and mounting hardware
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
10-19-2026
Tests all ethylene glycol solutions with radiator hot or cold
This comprehensive kit eliminates weak spots in your cooling system
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-18-2026
Includes a thermostat and O-ring
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
07-02-2026
Includes a genuine 87�C thermostat, housing, o-ring and stretch bolts
For vehicles with AEB or ATW engine codes only.
This product was last offered at the strikethrough price on
10-01-2026