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Cross reference › NATIONAL SEALS › ar25

NATIONAL SEALS ar25
cross reference

NATIONAL SEALS AR25 Adapter Ring — verified interchange numbers, vehicle fitment and specifications. Free lookup, no login.

1Interchange numbers
142Vehicle applications
FreeNo login

Verified interchange

verified1 numbers

Numbers in blue open their own cross-reference page.

BrandPart numberRelation
NGK6630equivalentCompare →

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Vehicle fitment

142 applications
MakeModelYearsEngine
BricklinSV-11975–1976
MercuryZephyr1980
MercuryMontego1969–1975
MercuryMarquis1970–1974
MercuryColony Park1970–1974
MercuryCyclone1970–1971
MercuryMonterey1970–1974
LincolnMark IV1973
LincolnContinental1973
FordTorino1970–1975
FordRanchero1969–1975
FordP-5001976–1977
FordP-4001976
FordP-3501976
FordMustang II1975
FordMaverick1975
FordGran Torino1972–1975
FordFairmont1980
FordF-53 Motorhome Chassis1988–1990
FordF-Super Duty1988–1990
FordElite1975
FordE-250 Econoline Club Wagon1975–1990
FordCustom 5001969–1975
FordCountry Squire1969–1974
FordLTD Crown Victoria1987–1990
FordCustom1969–1972
FordF-250 HD1997
FordRanch Wagon1969–1974
FordGalaxie 5001969–1974
FordFalcon1970
FordFairlane1969–1970
FordCountry Sedan1969–1974
PontiacTrans Sport1994–1995
PontiacSunbird1976–1977
PontiacPhoenix1980
PontiacParisienne1970
PontiacGrand Prix1994–1995
PontiacAstre1976
PontiacStrato-Chief1970
PontiacLaurentian1970
OldsmobileSilhouette1994
OldsmobileOmega1980
OldsmobileBravada1994
GMCYukon1994–1995
GMCSprint1971
GMCSonoma1994–1998
GMCS151989–1990
GMCS15 Jimmy1989–1990
GMCR15001987
GMCP25001980–1989
GMCCaballero1983
GMCV35001989–1990
GMCV2500 Suburban1989–1990
GMCV1500 Suburban1989–1990
GMCR35001987–1990
GMCR2500 Suburban1987–1990
GMCR25001987–1989
GMCR1500 Suburban1987–1990
GMCP15/P1500 Van1971
GMCK35/K3500 Pickup1970–1974
GMCK25/K2500 Suburban1970–1974
GMCK25/K2500 Pickup1970–1974
GMCK15/K1500 Suburban1970–1971
GMCK15/K1500 Pickup1970–1974
GMCG15/G1500 Van1971
GMCC35/C3500 Pickup1970–1974
GMCC25/C2500 Suburban1970–1974
GMCC25/C2500 Pickup1970–1974
GMCC15/C1500 Suburban1970–1974
GMCC15/C1500 Pickup1970–1974
ChevroletVega1976
ChevroletV35001989–1990
ChevroletV2500 Suburban1989–1990
ChevroletV1500 Suburban1989–1990
ChevroletTahoe1995
ChevroletR35001989–1990
ChevroletR301987–1988
ChevroletR2500 Suburban1989–1990
ChevroletR25001989
ChevroletR20 Suburban1987–1988
ChevroletR201987–1988
ChevroletR1500 Suburban1989–1990
ChevroletR10 Suburban1987–1988
ChevroletR101987
ChevroletNova1970–1971
ChevroletMonza1976–1977
ChevroletK301980–1985
ChevroletK2500 Suburban1994–1995
ChevroletK201980–1986
ChevroletK1500 Suburban1994–1995
ChevroletK101980–1986
ChevroletExpress 25001996
ChevroletCitation II1985
ChevroletCitation1980
ChevroletChevette1976
ChevroletCelebrity1985
ChevroletC35001988–1995
ChevroletC301980–1984
ChevroletC2500 Suburban1994–1995
ChevroletC201980–1986
ChevroletC1500 Suburban1994–1995
ChevroletC101980–1986
ChevroletK5 Blazer1981–1984
ChevroletBel Air1970
ChevroletG20 Van1971–1974
ChevroletChevelle1970–1971
ChevroletEstate1970
ChevroletTownsman1970
ChevroletKingswood1970
ChevroletK30 Pickup1970–1974
ChevroletK20 Pickup1970–1974
ChevroletK10 Pickup1970–1974
ChevroletG10 Van1971
ChevroletC30 Pickup1970–1974
ChevroletC20 Pickup1970–1974
ChevroletC10 Pickup1970–1974
ChevroletBrookwood1970
ChevroletBiscayne1970
BuickRegal1984–1987
BuickGran Sport1967
BuickWildcat1967
PlymouthTrailduster1978–1980
PlymouthPB2501981
PlymouthPB1501981
PlymouthPB1001978–1980
DodgeRamcharger1977–1980
DodgeCB3001977–1979
DodgeW3001977–1978
DodgeW2001977–1980
DodgeW1501978–1981
DodgeW1001977
DodgeD3001977–1978
DodgeD2501981
DodgeD2001977–1980
DodgeD1501977–1981
DodgeD1001977–1979
DodgeB3001977–1980
DodgeB2501981
DodgeB2001977–1980
DodgeB1501981
DodgeB1001977–1980
CheckerMarathon1971

Details & specifications

Type
Hardware

FAQ

Is the NATIONAL SEALS ar25 the same as other brands' parts?

Orderflow's verified cross-reference lists 1 equivalent part number for the NATIONAL SEALS ar25, including NGK 6630. Always confirm against the manufacturer spec before ordering.

What vehicles fit the NATIONAL SEALS ar25?

This part has 142 verified vehicle applications on record. See the fitment table on this page for makes, models and years.

Is this cross-reference lookup free?

Yes. Orderflow's part cross-reference is free, with no login required.

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Found a wrong match? Report it. Data is a cross-reference guide — always verify against the manufacturer specification for your application.