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Ford E-450 Super Duty Freeze Plugs

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555-077.1 Freeze Plugs
Part Number: RB5550771
Vehicle Info Required to Guarantee Fit
$15.99
Product Details
Warranty : Lifetime Dorman limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: 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.

Series : AutoGrade SeriesInterchange Part Number : 24500867, 24501422, 25513256, 94029591, 376053S, C8AZ6026C, D1FZ6026B, D7AZ6026A, E6DZ6026B, E7DZ6026A, F6AZ6026BAReplaces OE Number : 24500867, 24501422, 25513256, 94029591, 376053S, C8AZ6026C, D1FZ6026B, D7AZ6026A, E6DZ6026B, E7DZ6026A, F6AZ6026BAHeight : 0.22 in.Material : SteelRecommended Use : OE ReplacementProduct Fit : Direct FitDiameter : 1.51 in.
FPS4160 Freeze Plugs
Part Number: DNJFPS4160
Vehicle Info Required to Guarantee Fit
$25.99
Product Details
Warranty : 1 year or 12,000-mile DNJ limited warrantyQuantity Sold : KitProp 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.

Product Fit : Direct Fit
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FPS4160 Freeze Plugs
Part No: DNJFPS4160
( Review)
$25.99
555-077.1 Freeze Plugs
Part No: RB5550771
( Review)
$15.99

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 >

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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.
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Freeze Plug Replacement: Causes, Symptoms, What to Consider, and Other FAQs
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