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Crown Automotive 941998 Expansion Plug for 41-71 Jeep Willys and Jeep CJ with 4-Cylinder Engine and 12-18 Wrangler JK and Grand Cherokee WK with 6-Cylinder Engine

Quadratec Part #: 51001.9004
Crown Automotive Part #: 941998
Details
Measures 1-1/4"
Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: Less than an hour
Parts Included
1 Freeze Plug
Warranty
12 Month/12,000 Mile Warranty
  • Engine Size: 2.2L F-Head Hurricane I-4, 2.2L L-Head Go Devil I-4, 3.6L Pentastar V-6
  • Engine Fuel: Gasoline
  • Jeep C-101 Jeepster Commando

  • 1971 Jeep C-101 Jeepster Commando
  • 1970 Jeep C-101 Jeepster Commando
  • 1969 Jeep C-101 Jeepster Commando
  • 1968 Jeep C-101 Jeepster Commando
  • 1967 Jeep C-101 Jeepster Commando
  • Jeep CJ-2A

  • 1949 Jeep CJ-2A
  • 1948 Jeep CJ-2A
  • 1947 Jeep CJ-2A
  • 1946 Jeep CJ-2A
  • 1945 Jeep CJ-2A
  • Jeep CJ-3A

  • 1953 Jeep CJ-3A
  • 1952 Jeep CJ-3A
  • 1951 Jeep CJ-3A
  • 1950 Jeep CJ-3A
  • 1949 Jeep CJ-3A
  • 1948 Jeep CJ-3A
  • Jeep CJ-3B

  • 1963 Jeep CJ-3B
  • 1962 Jeep CJ-3B
  • 1961 Jeep CJ-3B
  • 1960 Jeep CJ-3B
  • 1959 Jeep CJ-3B
  • 1958 Jeep CJ-3B
  • 1957 Jeep CJ-3B
  • 1956 Jeep CJ-3B
  • 1955 Jeep CJ-3B
  • 1954 Jeep CJ-3B
  • 1953 Jeep CJ-3B
  • Jeep CJ-5

  • 1971 Jeep CJ-5
  • 1970 Jeep CJ-5
  • 1969 Jeep CJ-5
  • 1968 Jeep CJ-5
  • 1967 Jeep CJ-5
  • 1966 Jeep CJ-5
  • 1965 Jeep CJ-5
  • 1964 Jeep CJ-5
  • 1963 Jeep CJ-5
  • 1962 Jeep CJ-5
  • 1961 Jeep CJ-5
  • 1960 Jeep CJ-5
  • 1959 Jeep CJ-5
  • 1958 Jeep CJ-5
  • 1957 Jeep CJ-5
  • 1956 Jeep CJ-5
  • 1955 Jeep CJ-5
  • Jeep CJ-6

  • 1971 Jeep CJ-6
  • 1970 Jeep CJ-6
  • 1969 Jeep CJ-6
  • 1968 Jeep CJ-6
  • 1967 Jeep CJ-6
  • 1966 Jeep CJ-6
  • 1965 Jeep CJ-6
  • 1964 Jeep CJ-6
  • 1963 Jeep CJ-6
  • 1962 Jeep CJ-6
  • 1961 Jeep CJ-6
  • 1960 Jeep CJ-6
  • 1959 Jeep CJ-6
  • 1958 Jeep CJ-6
  • 1957 Jeep CJ-6
  • 1956 Jeep CJ-6
  • 1955 Jeep CJ-6
  • Jeep Grand Cherokee (WK2)

  • 2018 Jeep Grand Cherokee (WK2)
  • 2017 Jeep Grand Cherokee (WK2)
  • 2016 Jeep Grand Cherokee (WK2)
  • 2015 Jeep Grand Cherokee (WK2)
  • 2014 Jeep Grand Cherokee (WK2)
  • 2013 Jeep Grand Cherokee (WK2)
  • 2012 Jeep Grand Cherokee (WK2)
  • Jeep M-38

  • 1952 Jeep M-38
  • 1951 Jeep M-38
  • 1950 Jeep M-38
  • Jeep M-38A1

  • 1963 Jeep M-38A1
  • 1962 Jeep M-38A1
  • 1961 Jeep M-38A1
  • 1960 Jeep M-38A1
  • 1959 Jeep M-38A1
  • 1958 Jeep M-38A1
  • 1957 Jeep M-38A1
  • 1956 Jeep M-38A1
  • 1955 Jeep M-38A1
  • 1954 Jeep M-38A1
  • 1953 Jeep M-38A1
  • 1952 Jeep M-38A1
  • Jeep MB

  • 1945 Jeep MB
  • 1944 Jeep MB
  • 1943 Jeep MB
  • 1942 Jeep MB
  • 1941 Jeep MB
  • Willys MB

  • 1945 Willys MB
  • 1944 Willys MB
  • 1943 Willys MB
  • 1942 Willys MB
  • 1941 Willys MB
  • Jeep Wrangler 2-Door (JK)

  • 2018 Jeep Wrangler 2-Door (JK)
  • 2017 Jeep Wrangler 2-Door (JK)
  • 2016 Jeep Wrangler 2-Door (JK)
  • 2015 Jeep Wrangler 2-Door (JK)
  • 2014 Jeep Wrangler 2-Door (JK)
  • 2013 Jeep Wrangler 2-Door (JK)
  • 2012 Jeep Wrangler 2-Door (JK)
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
1956-1964 FC-150
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