Spark PlugCross Reference
NGK TR55-IX
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.
135 matches found
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⚠ Important: Before substituting, confirm: same heat range, matching electrode gap, correct thread reach, and compatible resistor type.
ACDELCO
43 matches41810115 total matches41-60050 total matches41-91337 total matches41-93237 total matches41-91936 total matches41-90234 total matches41-94230 total matches41-92929 total matches41-94329 total matches41-98529 total matches41-94728 total matches41-93626 total matches4194825 total matches1424 total matches41-95224 total matchesAC324 total matchesR44LTS6K23 total matches41-93120 total matches41-97420 total matchesR45LTS6K17 total matches1214 total matches1614 total matches125614664 total matches125637074 total matches125657534 total matches154 total matches1835342T2 total matches1835406T2 total matches1835414T2 total matches1835430T2 total matches1835464T2 total matches1835788T2 total matches1835826T2 total matches241-9022 total matches241-9082 total matches241-9132 total matches241-9192 total matches241-9322 total matches241-9362 total matches241-9472 total matches253328272 total matches253328282 total matches921088952 total matches
AUTOLITE
11 matchesBECK ARNLEY
1 matchesBERU
4 matchesBOSCH
23 matchesHR7DP+344 total matches0242236559285 total matches24222557179 total matches24222954579 total matches24222967879 total matchesHR9DPY40 total matches742024 total matchesFGR8LQP023 total matchesHR9KII33Y22 total matchesFGR8LDP021 total matchesFGR8QI020 total matches445816 total matches445915 total matches024222557811 total matches450510 total matches624110 total matches40419 total matchesHGR8DQI8 total matches96014 total matchesHR8KII33V4 total matchesHR8KII33Y4 total matches96532 total matches96552 total matches
CHAMPION
20 matchesOE183R04201 total matchesOE131116 total matchesRS14YC692 total matchesRS12PYP89 total matches13C284 total matches13S84 total matchesRS9PYP475 total matchesRS12PYP01365 total matchesRS14PYP663 total matchesOE18441 total matches701339 total matchesOE18339 total matchesOE183T1038 total matches940432 total matches920427 total matchesRS8WYP516 total matchesRC10WMP213 total matchesRS12WYPB411 total matches9404-28 total matches9402-23 total matches
DENSO
13 matchesIT16387 total matches2677000610334 total matchesIT20329 total matches2677000620286 total matches5325281 total matchesVT20229 total matches5326206 total matches2677004480201 total matchesIT16TT190 total matchesT16EPRU-15170 total matchesIT20TT102 total matches471326 total matchesTJ16R154 total matches
GM OEM NR
1 matchesMAZDA
1 matchesMOTAQUIP
1 matchesMOTORCRAFT
3 matchesMTRCRFT PN
8 matchesNGK
5 matchesNGK STK
1 matchesFactory Direct
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