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1991 Mack RM
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
1991 Mack RM

1991 Mack RM Thermostats

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Thermostat
Motorad®
Thermostat
Part Number: MRD880080
Guaranteed to Fit
$23.49
Vehicle Fitment
  • 1991 Mack RM RM6006S 6 Cyl 11.9L Oe Specified Temperature 180 Degrees
  • 1991 Mack RM RM6006SX 6 Cyl 11.0L Oe Specified Temperature 180 Degrees
  • 1991 Mack RM RM6004X 6 Cyl 11.9L Oe Specified Temperature 180 Degrees
  • 1991 Mack RM RM6004X 6 Cyl 11.0L Oe Specified Temperature 180 Degrees
  • 1991 Mack RM RM6006S 6 Cyl 11.0L Oe Specified Temperature 180 Degrees
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 180 degrees FRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD880070
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 1991 Mack RM RM6006S 6 Cyl 11.9L Oe Specified Temperature 170 Degrees
  • 1991 Mack RM RM6006SX 6 Cyl 11.0L Oe Specified Temperature 170 Degrees
  • 1991 Mack RM RM6004X 6 Cyl 11.9L Oe Specified Temperature 170 Degrees
  • 1991 Mack RM RM6004X 6 Cyl 11.0L Oe Specified Temperature 170 Degrees
  • 1991 Mack RM RM6006S 6 Cyl 11.0L Oe Specified Temperature 170 Degrees
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 170 degreesRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD880090
Guaranteed to Fit
$26.49
Vehicle Fitment
  • 1991 Mack RM RM6006S 6 Cyl 11.9L Oe Specified Temperature 190 Degrees
  • 1991 Mack RM RM6006SX 6 Cyl 11.0L Oe Specified Temperature 190 Degrees
  • 1991 Mack RM RM6004X 6 Cyl 11.9L Oe Specified Temperature 190 Degrees
  • 1991 Mack RM RM6004X 6 Cyl 11.0L Oe Specified Temperature 190 Degrees
  • 1991 Mack RM RM6006S 6 Cyl 11.0L Oe Specified Temperature 190 Degrees
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 190 DegreesRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD880060
Guaranteed to Fit
$19.99
Vehicle Fitment
  • 1991 Mack RM RM6006S 6 Cyl 11.9L Temperature 160F; Oe Specified Temperature
  • 1991 Mack RM RM6006SX 6 Cyl 11.0L Temperature 160F; Oe Specified Temperature
  • 1991 Mack RM RM6004X 6 Cyl 11.9L Temperature 160F; Oe Specified Temperature
  • 1991 Mack RM RM6004X 6 Cyl 11.0L Temperature 160F; Oe Specified Temperature
  • 1991 Mack RM RM6006S 6 Cyl 11.0L Temperature 160F; Oe Specified Temperature
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 160 degreesRecommended Use : OE Replacement
Thermostat
Motorad®
Thermostat
Part Number: MRD404790
Guaranteed to Fit
$27.49
Vehicle Fitment
  • 1991 Mack RM RM6006S 6 Cyl 11.9L Temperature 190F; Oe Specified Temperature
  • 1991 Mack RM RM6006SX 6 Cyl 11.0L Temperature 190F; Oe Specified Temperature
  • 1991 Mack RM RM6004X 6 Cyl 11.9L Temperature 190F; Oe Specified Temperature
  • 1991 Mack RM RM6004X 6 Cyl 11.0L Temperature 190F; Oe Specified Temperature
  • 1991 Mack RM RM6006S 6 Cyl 11.0L Temperature 190F; Oe Specified Temperature
Product Details
Quantity Sold : Sold individuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Opening Temperature Rating : 190 degrees FRecommended Use : OE Replacement
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