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Ford Courier Freeze Plugs
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Part Number: RB5550771
Vehicle Info Required to Guarantee Fit
$15.99
Product Details
Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemicals including Lead, 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.
Part Number: RB5550931
Vehicle Info Required to Guarantee Fit
$5.49
Product Details
Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemicals including Lead, 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.
Part Number: RB555073
Vehicle Info Required to Guarantee Fit
$15.49
Product Details
Location : RearNotes : Cup type; Expansion plug; 2.074 in. open end diameter, 2.06 in. closed end diameterWarranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :
WARNING: This product can expose you to chemicals including Lead, 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.
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Product Questions & Answers
Q:How big is this freeze plug ?
Susan N.
A:BEST ANSWERHi Susan, I'm glad to assist you. The size is diameter 1-1/2 inches, height 0.220, shallow cap type. It fits GM and Ford applications, 6 and 8-cylinder engines. If your car/truck appears in the vehicle fitment information down below, it is guaranteed to fit the selected vehicle application. Happy shopping!
https://www.carparts.com/freeze-plugs/dorman/rb5550771?can=cpje1043_CSQA_20230810 Show less
Jeonino E.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
Main Components of Your Cooling System3. FREEZE PLUGS: Is actually a steel plug designed to seal holes in the engine block and cylinder head(s) created from the casting process. In freezing weather they may push out if there is not enough anti-freeze protection.
A Short Course on Cooling SystemsThe modern cooling system has not changed much from the cooling systems in the model T back in the ’20s. Oh sure, it has become infinitely more reliable and efficient at doing its job, but the basic cooling system still consists of liquid coolant being circulated through the engine, then
Freeze Plug Replacement: Causes, Symptoms, What to Consider, and Other FAQsAlso called core plugs or Welch plugs, freeze plugs are small and cylindrical, but they can be larger in high-performance engines. They’re usually made of metal, rubber, and other materials.
Freeze Plugs in the Past