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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 $15.99
1/4" NPT Anti-Corrosion Plug

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

1969 CHEVROLET BISCAYNE

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

1967 CHEVROLET CORVETTE

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

1965-1967 CHEVROLET BISCAYNE

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

1970 CHEVROLET EL CAMINO

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

1975 CHEVROLET C10 SUBURBAN

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

1965-1967 CHEVROLET IMPALA

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

1966-1967 CHEVROLET CAPRICE

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

1973-1974 CHEVROLET C20 SUBURBAN

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

1970 CHEVROLET CHEVELLE

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

1971-1972 GMC C25/C2500 SUBURBAN

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

1975-1978 GMC C25 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: ESTATE
  • Engine Vin: S
  • CUI: 402
  • EngineType: V8 ( 6.6 L / 402 )

1972 GMC C1500 PICKUP

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

1970 GMC K35/K3500 PICKUP

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

1971 CHEVROLET C30 PICKUP

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

1996 GMC G3500 VAN

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

1972 CHEVROLET CHEVELLE

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

1969 CHEVROLET CHEVELLE

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

1969 GMC K35/K3500 PICKUP

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

1987-1989 GMC R2500 PICKUP

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

1985 CHEVROLET C20 SUBURBAN

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

1974 GMC K25/K2500 PICKUP

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

1989 CHEVROLET V3500 PICKUP

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

1985 CHEVROLET C30 PICKUP

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

1970-1971 CHEVROLET C10 PICKUP

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

1991-1995 GMC K2500 PICKUP

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

1989 CHEVROLET R3500 PICKUP

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

1987 CHEVROLET V20 SUBURBAN

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

1969 GMC C35/C3500 PICKUP

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

1972 CHEVROLET CAPRICE

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

1971 GMC C1500 PICKUP

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

1990-1991 CHEVROLET R3500 PICKUP

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

1968 GMC C15/C1500 SUBURBAN

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

1988-1989 GMC G35/G3500 VAN

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

1973 CHEVROLET EL CAMINO

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

1970 CHEVROLET C10 SUBURBAN

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

1979-1986 GMC C2500 SUBURBAN

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

1971 CHEVROLET K10 SUBURBAN

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

1983-1984 CHEVROLET K30 PICKUP

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

1970-1971 CHEVROLET CHEVELLE

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

1972 CHEVROLET BISCAYNE

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

1975 CHEVROLET MONTE CARLO

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

1975-1980 GMC C1500 PICKUP

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

1972 CHEVROLET CHEVELLE

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

1973 CHEVROLET CAPRICE

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

1972 CHEVROLET CAPRICE

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

1983-1984 CHEVROLET C20 SUBURBAN

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

1968-1969 CHEVROLET CHEVELLE

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

1986 CHEVROLET C30 PICKUP

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

1969 GMC C25/C2500 SUBURBAN

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

1985 CHEVROLET K30 PICKUP

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

1968 GMC K25/K2500 PICKUP

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

1973 GMC JIMMY

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

1974 CHEVROLET K30 PICKUP

  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Z
  • 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 )

1970 CHEVROLET NOVA

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

1989-1995 GMC G35/G3500 VAN

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

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 CAMARO

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

1969 GMC K1500 PICKUP

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

1975-1976 CHEVROLET IMPALA

  • 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 )

1967 CHEVROLET CHEVELLE

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

1976-1977 GMC C25/C2500 PICKUP

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

1966-1967 CHEVROLET EL CAMINO

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

1973-1974 CHEVROLET CAPRICE

  • CC: 7441
  • Liter: 7.4
  • Aspiration: N
  • SubModel: CLASSIC
  • Engine Vin: Y
  • 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 CHEVROLET CHEVY II

  • CC: 6489
  • Liter: 6.5
  • SubModel: NOVA
  • 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 )

1968-1969 CHEVROLET EL CAMINO

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

1968 CHEVROLET C30 PICKUP

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

1975 CHEVROLET MALIBU

  • Liter: 7.4
  • SubModel: CLASSIC
  • 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 )

1978 GMC C25/C2500 PICKUP

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

1987 CHEVROLET R30 PICKUP

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

1973-1974 CHEVROLET C20 PICKUP

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

1973-1974 GMC C15/C1500 SUBURBAN

  • Liter: 7.4
  • Aspiration: N
  • SubModel: BASE
  • Engine Vin: Z
  • 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 )

1971-1972 GMC C15/C1500 SUBURBAN

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

1973-1974 CHEVROLET MALIBU

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

1976 GMC C25/C2500 PICKUP

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

1969 CHEVROLET CAMARO

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

1973-1974 GMC C1500 PICKUP

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

1968 CHEVROLET K10 SUBURBAN

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

1972 CHEVROLET CHEVELLE

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

1975-1978 CHEVROLET C20 SUBURBAN

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

1976 GMC JIMMY

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

1974 GMC SPRINT

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

1990 CHEVROLET V2500 SUBURBAN

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

1971 GMC C35/C3500 PICKUP

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

1972 CHEVROLET C20 SUBURBAN

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

1990-1996 CHEVROLET G30 VAN

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

1973-1974 CHEVROLET CORVETTE

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

1970 CHEVROLET CHEVELLE

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

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 )

1971-1972 GMC K15/K1500 SUBURBAN

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

1985 CHEVROLET C20 PICKUP

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

1970 CHEVROLET K30 PICKUP

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

1975-1978 GMC C35/C3500 PICKUP

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

1966 CHEVROLET CORVETTE

  • Liter: 7.0
  • SubModel: BASE
  • CUI: 427
  • EngineType: V8 ( 7.0 L / 427 )
51994 - JEGS Anti-Corrosion Plug is rated 4.5 out of 5 by 2.
  • 2016-12-02T08:44CST
  • bvseo_cps, prod_bvrr, vn_cps_3.4.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_10001_10001_1316694, PRD, sort_relevancy
  • clientName_jegs
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
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
  • 2016-12-02T08:44CST
  • bvseo_cps, prod_bvrr, vn_cps_3.4.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_2
  • loc_en_US, sid_10001_10001_1316694, PRD, sort_relevancy
  • clientName_jegs
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