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JEGS Performance Products 51994

1/4" NPT Anti-Corrosion Plug

JEGS Performance Products 51994

555-51994

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JEGS Performance Products 51994 1/4" NPT Anti-Corrosion Plug $13.99
1/4" NPT Anti-Corrosion Plug

Specifications:

Quantity
Sold individually
Thread Size (in.)
1/4NPT

JEGS Zinc Anode Anti-Corrosion Plug is designed to help protect your cooling system from corrosion. The elements will "attack" the plug before (instead of) your system's aluminum components, thus extending their service life. For use in most radiators and overflow cans where a drain petcock fitting may currently be installed.

Does JEGS Performance Products 51994 fit your vehicle?

Narrow Results

1970 CHEVROLET C20 SUBURBAN

  • CC: 6588
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1967 CHEVROLET CORVETTE

  • CC: 6998
  • Liter: 7.0
  • SubModel: BASE
  • CUI: 427
  • EngineType: V8 ( 7.0 L / 427 )

1968 GMC C15/C1500 PICKUP

  • Liter: 6.5
  • SubModel: BASE
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1972 CHEVROLET KINGSWOOD

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: V
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1975-1978 CHEVROLET C20 PICKUP

  • Liter: 7.4
  • SubModel: CHEYENNE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1990-1995 GMC G35/G3500 VAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1979-1980 CHEVROLET C10 SUBURBAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1970 GMC C15/C1500 SUBURBAN

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1973 CHEVROLET IMPALA

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: X
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1971 CHEVROLET MONTE CARLO

  • CC: 6588
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1979-1980 CHEVROLET C10 PICKUP

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1968 GMC C25/C2500 SUBURBAN

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1991-1995 GMC K2500 PICKUP

  • Liter: 7.4
  • SubModel: SIERRA XC
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET CHEVELLE

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: NOMAD
  • Engine Vin: W
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1974 CHEVROLET BEL AIR

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1996 GMC G3500 VAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1974-1975 CHEVROLET EL CAMINO

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1971-1972 GMC K15/K1500 SUBURBAN

  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1973-1974 CHEVROLET G30 VAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1979-1986 GMC C2500 PICKUP

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1973-1974 GMC SPRINT

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1975 CHEVROLET MALIBU

  • Liter: 7.4
  • SubModel: CLASSIC
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1973 CHEVROLET MONTE CARLO

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: X
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1971 CHEVROLET BISCAYNE

  • CC: 6588
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1968-1969 CHEVROLET CHEVELLE

  • CC: 6489
  • Liter: 6.5
  • SubModel: NOMAD
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1971 CHEVROLET IMPALA

  • CC: 7441
  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1989-1995 GMC G35/G3500 VAN

  • Liter: 7.4
  • SubModel: RALLY
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1968-1970 CHEVROLET CHEVELLE

  • CC: 6489
  • Liter: 6.5
  • SubModel: SS
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1972 CHEVROLET C10 SUBURBAN

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: U
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1968-1969 GMC C25/C2500 PICKUP

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1969 CHEVROLET CAMARO

  • CC: 6998
  • Liter: 7.0
  • SubModel: BASE
  • CUI: 427
  • EngineType: V8 ( 7.0 L / 427 )

1971 CHEVROLET EL CAMINO

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: K
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1979-1982 CHEVROLET C30 PICKUP

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1988-1989 CHEVROLET G30 VAN

  • Liter: 7.4
  • SubModel: BEAUVILLE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1969 CHEVROLET K30 PICKUP

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1972 CHEVROLET IMPALA

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: S
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1976 CHEVROLET G20 VAN

  • Liter: 7.4
  • SubModel: BEAUVILLE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1973-1974 CHEVROLET C10 PICKUP

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Z
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1973 CHEVROLET K20 SUBURBAN

  • CC: 7439
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Z
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1973 CHEVROLET EL CAMINO

  • CC: 7441
  • Liter: 7.4
  • SubModel: CUSTOM
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1974 CHEVROLET IMPALA

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1987 CHEVROLET R20 PICKUP

  • Liter: 7.4
  • SubModel: CUSTOM DELUXE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET BISCAYNE

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: S
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1972 CHEVROLET CAPRICE

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: S
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1970-1971 CHEVROLET CAPRICE

  • CC: 7441
  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1971 CHEVROLET KINGSWOOD

  • CC: 6588
  • Liter: 6.6
  • SubModel: ESTATE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1966-1967 CHEVROLET MALIBU

  • CC: 6489
  • Liter: 6.5
  • SubModel: BASE
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1972 CHEVROLET CHEVELLE

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: CONCOURS ESTATE
  • Engine Vin: U
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1975-1978 GMC C15 SUBURBAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET KINGSWOOD

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: S
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1974 CHEVROLET MONTE CARLO

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1991-1995 CHEVROLET K2500 PICKUP

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1966 CHEVROLET CORVETTE

  • CC: 6998
  • Liter: 7.0
  • SubModel: BASE
  • CUI: 427
  • EngineType: V8 ( 7.0 L / 427 )

1974 CHEVROLET K30 PICKUP

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Z
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1968 CHEVROLET K20 PICKUP

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1972 CHEVROLET KINGSWOOD

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: ESTATE
  • Engine Vin: S
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1968 GMC K15/K1500 SUBURBAN

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1968 GMC K15/K1500 PICKUP

  • Liter: 6.5
  • SubModel: BASE
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1969 GMC K1500 PICKUP

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1972 CHEVROLET CHEVELLE

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: CONCOURS
  • Engine Vin: U
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1968 CHEVROLET K30 PICKUP

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1970 CHEVROLET NOVA

  • CC: 6588
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1976 CHEVROLET IMPALA

  • Liter: 7.4
  • SubModel: CUSTOM
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1980 CHEVROLET K10 PICKUP

  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: S
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1988-1989 GMC G35/G3500 VAN

  • Liter: 7.4
  • SubModel: MAGNAVAN
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1969 CHEVROLET K20 PICKUP

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1977-1978 CHEVROLET K5 BLAZER

  • Liter: 7.4
  • SubModel: CHEYENNE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1986 CHEVROLET C20 PICKUP

  • Liter: 7.4
  • SubModel: CUSTOM
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1974 GMC SPRINT

  • Liter: 6.6
  • SubModel: CUSTOM
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1973-1974 GMC C1500 PICKUP

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Z
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1986 CHEVROLET K30 PICKUP

  • Liter: 7.4
  • SubModel: CUSTOM
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1985 CHEVROLET K20 SUBURBAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET MONTE CARLO

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: S
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1968 GMC K25/K2500 SUBURBAN

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Y
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1974 GMC C25/C2500 SUBURBAN

  • CC: 7439
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Z
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1969 CHEVROLET IMPALA

  • CC: 6489
  • Liter: 6.5
  • SubModel: BASE
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1978-1980 CHEVROLET C10 PICKUP

  • Liter: 7.4
  • SubModel: BIG TEN
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1971 CHEVROLET KINGSWOOD

  • CC: 6588
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1992-1995 GMC C2500 SUBURBAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET TOWNSMAN

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: V
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1979-1982 CHEVROLET C20 PICKUP

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1988-1993 GMC K3500 PICKUP

  • Liter: 7.4
  • SubModel: SIERRA
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1991-1993 GMC C2500 PICKUP

  • Liter: 7.4
  • SubModel: SIERRA
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1970 CHEVROLET CAMARO

  • Liter: 6.5
  • SubModel: BASE
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1970 CHEVROLET CHEVELLE

  • CC: 6588
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1972 CHEVROLET BROOKWOOD

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: S
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1970 CHEVROLET K30 PICKUP

  • CC: 6588
  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1969 CHEVROLET CHEVELLE

  • CC: 6489
  • Liter: 6.5
  • SubModel: GREENBRIER
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1970 GMC K15/K1500 SUBURBAN

  • Liter: 6.6
  • SubModel: BASE
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1972 GMC C25/C2500 PICKUP

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: U
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1971 CHEVROLET C10 SUBURBAN

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: K
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1987-1991 GMC R2500 SUBURBAN

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET BISCAYNE

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: W
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1972 CHEVROLET EL CAMINO

  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: U
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1971 CHEVROLET K30 PICKUP

  • CC: 6588
  • Liter: 6.6
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1968-1969 CHEVROLET C20 SUBURBAN

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1972 CHEVROLET IMPALA

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: V
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1977-1978 GMC C1500 PICKUP

  • Liter: 7.4
  • SubModel: HEAVY HALF
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )

1968 CHEVROLET K10 PICKUP

  • CC: 6489
  • Liter: 6.5
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: E
  • CUI: 396
  • EngineType: V8 ( 6.5 L / 396 )

1990-1991 CHEVROLET V3500 PICKUP

  • Liter: 7.4
  • SubModel: BASE
  • CUI: 454
  • EngineType: V8 ( 7.4 L / 454 )
51994 - JEGS Anti-Corrosion Plug is rated 4.5 out of 5 by 2.
Rated 5 out of 5 by from anode it is what it is. need to update once I know how long it lasts.
Date published: 2016-05-03
Rated 4 out of 5 by from does exactly what it's mentioned to do I purchased this to replace one just like it that got all eaten up over time they are great product to keep my all aluminum cooling system safe I would rather replace a cheap part like this than my radiator. I would recommend that you use the liquid thread sealant by jegs it's liquid Teflon tape.
Date published: 2015-02-14
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