NGK XR45 - Alternative spark plugs

There are 61 replacement spark plugs for NGK XR45. The cross references are for general reference only, please check specifications for your application.

Compatible plug on Amazon

NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE CUTLASS SUPREME 1975-1976 7.5L/455
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE CUTLASS SUPREME 1975-1976 7.5L/455
35.05$

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Specifications for NGK XR45

Thread diameter
14.0 mm
Thread reach
9.5 mm
Hex size
20.8 mm

NGK XR45 replacement spark plugs

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network and Amazon Associates.

Replacement spark plugs for NGK XR45 on Amazon

Set (4pcs) NGK V-Power Spark Plugs Stock 4536 Nickel Core Tip Standard 0.060in XR45
Set (4pcs) NGK V-Power Spark Plugs Stock 4536 Nickel Core Tip Standard 0.060in XR45
USD 21.16
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With PONTIAC FIREBIRD TRANS AM 1977-1979 6.6L/403
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With PONTIAC FIREBIRD TRANS AM 1977-1979 6.6L/403
USD 35.18
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE CUTLASS S 1975-1977 5.7L/350
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE CUTLASS S 1975-1977 5.7L/350
USD 35.18
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE 98 1977-1979 6.6L/403
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE 98 1977-1979 6.6L/403
USD 35.18
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With PONTIAC BONNEVILLE BROUGHAM 1977-1979 6.6L/403
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With PONTIAC BONNEVILLE BROUGHAM 1977-1979 6.6L/403
USD 35.18
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE CUSTOM CRUISER 1980-1984 5.0L/307
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE CUSTOM CRUISER 1980-1984 5.0L/307
USD 35.18
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE CUTLASS SUPREME 1975-1976 7.5L/455
NGK V-Power Spark Plug XR45 (8 Pack) Compatible With OLDSMOBILE CUTLASS SUPREME 1975-1976 7.5L/455
USD 35.05
ACDelco Professional R44SX (05613591) Spark Plug
ACDelco Professional R44SX (05613591) Spark Plug
USD 15.84
NGK V-Power Spark Plug # 4536
NGK V-Power Spark Plug # 4536
USD 5.10
Denso (3037) W16PR-U Traditional Spark Plug, Pack of 4
Denso (3037) W16PR-U Traditional Spark Plug, Pack of 4
USD 17.52
Denso (3037) W16PR-U Spark Plugs, Pack of 4
Denso (3037) W16PR-U Spark Plugs, Pack of 4
USD 15.47
Champion DJ8J Pack of 4 Copper Plus Small Engine Spark Plug Stock #847
Champion DJ8J Pack of 4 Copper Plus Small Engine Spark Plug Stock #847
USD 15.83
SupplyMount 847 - Aftermarket Replacement Spark Plugs Box of 4 Compatible with AUTOLITE
SupplyMount 847 - Aftermarket Replacement Spark Plugs Box of 4 Compatible with AUTOLITE
USD 32.87
Set (8pcs) Autolite Copper Core Spark Plugs Resistor Gasket Seat 14mm x 1.25 Thread 847
Set (8pcs) Autolite Copper Core Spark Plugs Resistor Gasket Seat 14mm x 1.25 Thread 847
USD 31.55
TORCH DJ8J Spark Plug Replace for CHAMPION DJ8J DJ7J RDJ7J 847 850, for NGK BM6F, for MTD 753-06847
TORCH DJ8J Spark Plug Replace for CHAMPION DJ8J DJ7J RDJ7J 847 850, for NGK BM6F, for MTD 753-06847
USD 7.59
4PK TORCH DJ8J Spark Plug Replace for CHAMPION DJ8J DJ7J RDJ7J 847 850, for NGK BM6F, for MTD
4PK TORCH DJ8J Spark Plug Replace for CHAMPION DJ8J DJ7J RDJ7J 847 850, for NGK BM6F, for MTD
USD 13.99
ACCEL 0437 Performance U-Groove Resistor Gasket Seat Spark Plug, Pack of 1
ACCEL 0437 Performance U-Groove Resistor Gasket Seat Spark Plug, Pack of 1
USD 15.99
ACCEL 0437S-4 HP Copper Spark Plug - Shorty
ACCEL 0437S-4 HP Copper Spark Plug - Shorty
USD 38.55
ACDelco Professional R45TS8 (05613721) Spark Plug
ACDelco Professional R45TS8 (05613721) Spark Plug
USD 9.69
ACDelco R46SX Spark Plug , Pack of 1
ACDelco R46SX Spark Plug , Pack of 1
USD 15.00

Applications for this plug

Make Model Engine Years Engine size HP kW Gap Notes
BUICK Century R 4 bbl CID350 1977 - 5.7 1.5
BUICK Century C 2 bbl CID231 1975 - 1976 3.8 1.5
BUICK Century K 4 bbl CID403 1977 - 6.6 1.5
BUICK Electra R 4 bbl CID350 1977 - 1979 5.7 1.5
BUICK LeSabre C 2 bbl CID231 1976 - 3.8 1.5
BUICK LeSabre R 4 bbl CID350 1977 - 1979 5.7 1.5
BUICK LeSabre K 4 bbl CID403 1977 - 1978 6.6 1.5
BUICK Regal C 2 bbl CID231 1975 - 1976 3.8 1.5
BUICK Regal R 4 bbl CID350 1977 - 5.7 1.5
BUICK Riviera K 4 bbl CID403 1977 - 1978 6.6 1.5
BUICK Skylark C 2 bbl CID231 1975 - 1976 3.8 1.5
BUICK Skylark F 2 bbl CID260 1975 - 1976 4.3 1.5
BUICK Skylark R 4 bbl CID350 1977 - 5.7 1.5
CADILLAC Eldorado B EFI CID350 1979 - 5.7 1.5
CADILLAC Eldorado 8 EFI CID350 1980 - 5.7 1.5
CADILLAC Seville 8 EFI CID350 1980 - 5.7 1.5
CADILLAC Seville B EFI CID350 1978 - 1979 5.7 1.5
CADILLAC Seville R EFI CID350 1975 - 1977 5.7 1.5
OLDSMOBILE 98 R 4 bbl CID350 1977 - 1979 5.7 1.5
OLDSMOBILE 98 K 4 bbl CID403 1977 - 1979 6.6 1.5
OLDSMOBILE 98 T 4 bbl CID455 1975 - 1976 7.5 1.5
OLDSMOBILE Toronado R 4 bbl CID350 1977 - 1979 5.7 1.5
OLDSMOBILE Toronado K 4 bbl CID403 1977 - 1978 6.6 1.5
OLDSMOBILE Toronado S 4 bbl CID455 1976 - 7.5 1.5
PONTIAC Bonneville R 4 bbl CID350 1977 - 1979 5.7 1.5
PONTIAC Bonneville K 4 bbl CID403 1977 - 1979 6.6 1.5
PONTIAC Catalina R 4 bbl CID350 1977 - 1979 5.7 1.5
PONTIAC Catalina K 4 bbl CID403 1977 - 1979 6.6 1.5
PONTIAC Firebird R 4 bbl CID350 1977 - 5.7 1.5
PONTIAC Firebird K 4 bbl CID403 1977 - 1979 6.6 1.5
PONTIAC Grand Prix R 4 bbl CID350 1977 - 5.7 1.5
PONTIAC Grand Prix K 4 bbl CID403 1977 - 6.6 1.5

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