Spark PlugCross Reference

AUTOLITE 103

Compare interchangeable spark plugs for {brand} {part}. Check heat range, electrode gap, thread size, and reach before substituting — not all cross-referenced plugs perform the same in every engine.

213 matches found

← Back to search

Cross-reference results

⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.

ACCEL

2 matches

051458 total matches 51456 total matches

ACDELCO

10 matches

R42LTS131 total matches 41-810115 total matches 42LTS60 total matches R42CLTS53 total matches R43LTSE46 total matches R44LT40 total matches R43LTS37 total matches MR43LTS33 total matches CR42CLTS30 total matches MR42LTS11 total matches

BECK ARNLEY

3 matches

176-518069 total matches 176-524221 total matches 176-906021 total matches

BERU

11 matches

14 KR-7 DU69 total matches 14 K-7 DU58 total matches 14 K-5 DU53 total matches 14 KR-7 DUX53 total matches UXK 5652 total matches 14KGR-6KQU50 total matches 14 K-6 DU42 total matches 14KR-6DU37 total matches Z2630 total matches 14 K-7 DUO17 total matches 14 K-5 DUO16 total matches

BOSCH STK

3 matches

756731 total matches 757020 total matches 757414 total matches

BRISK

2 matches

GR14ZC63 total matches GR15YC43 total matches

CHAMP STK

8 matches

30447 total matches 40134 total matches 40831 total matches 20137 total matches 24017 total matches 24087 total matches 44017 total matches 44087 total matches

CHAMPION

55 matches

RS9YC284 total matches OE009/R17269 total matches OE020/U04269 total matches RS9YC/092269 total matches RS9YC/290269 total matches RS9YC/C04269 total matches RS9YCC/033269 total matches S9YCC/093269 total matches OE009/B04259 total matches OE011/B04258 total matches OE011/U04258 total matches OE183R04201 total matches OE011190 total matches RS12YC165 total matches OE082/T10161 total matches OE133/T10161 total matches 401S151 total matches RS12YC/013151 total matches 401C2149 total matches RS12YC/052149 total matches EON3122 total matches OE131116 total matches OE067B04115 total matches RS14YC113 total matches S9YC107 total matches 408C298 total matches 408S98 total matches EO00988 total matches RS9YCC79 total matches RS9PYP475 total matches G14Y73 total matches G14YC73 total matches GR14YC73 total matches OE02070 total matches 30465 total matches BN9Y64 total matches BN89Y56 total matches RBN9Y56 total matches 304CC46 total matches BN6Y45 total matches RS5C34 total matches RBN9GY33 total matches 440130 total matches RS281YC29 total matches 440828 total matches RS9YCX27 total matches RS9Y26 total matches RBN525 total matches RS5CT1025 total matches BN63Y19 total matches 240118 total matches 240818 total matches 201317 total matches 7515 total matches 1154 total matches

DENSO

15 matches

T20EPR-U558 total matches 067700-3140472 total matches IT20329 total matches 2677000620286 total matches T16EPR-U262 total matches VT20229 total matches T22EP-U217 total matches 5326206 total matches 067700-3130202 total matches 2677004480201 total matches T20EP-U170 total matches 067600-7390161 total matches 5032100 total matches T16NR-U1155 total matches 504041 total matches

DENSO IRIDIUM PN

1 matches

IT2221 total matches

DENSO IRIDIUM STK

1 matches

532721 total matches

DENSO STK

5 matches

503293 total matches 502235 total matches 504029 total matches 503119 total matches 504712 total matches

EYQUEM

2 matches

RC52LJS81 total matches RC72LJS27 total matches

FIAT

1 matches

791024720467 total matches

GM OEM NR

4 matches

561371779 total matches 561360121 total matches 56135319 total matches 56142106 total matches

ISKRA

1 matches

FET65PRS64 total matches

MARELLI

1 matches

T7LCR73 total matches

MIGHTY

2 matches

M4GRF3277 total matches GRF223 total matches

MOPAR

3 matches

431813446 total matches 450427839 total matches SP000RS9YC3 total matches

MTRCRFT PN

16 matches

AGRF12C75 total matches AGSF22C68 total matches AGSF32C57 total matches AGF2253 total matches AGRF2241 total matches AWSF22C41 total matches AGRF22C140 total matches AGRF236 total matches AGSF233 total matches AGF1228 total matches 4373 total matches 6053 total matches AGSF12C3 total matches AGSF22C13 total matches AWSF22M3 total matches SP-5053 total matches

MTRCRFT STK

1 matches

3236 total matches

NGK STK

4 matches

223869 total matches 362339 total matches 352636 total matches 109423 total matches

PRESTOLITE

2 matches

14GF2215 total matches 14GRF2214 total matches

SEARS

1 matches

STD3610033 total matches

SPLITFIRE

3 matches

SF10D91 total matches SM010D59 total matches SF10C7 total matches

TORCH

2 matches

Q6RTC61 total matches Q6TC45 total matches

UNIPART

1 matches

GSP200664 total matches

VALEO

1 matches

24686846 total matches

Factory Direct

Need AUTOLITE 103 in bulk?

We supply OEM-quality spark plugs directly from ISO-certified factories. Save 30-50% on wholesale orders.

Request a quote

OEM quality

Fast ship

Why source with us?

✓Direct from manufacturer
✓Quality tested (ISO 9001)
✓Low MOQ (100 pcs)