7,500+ results for plug tester
- Dual Plug Car Kit Spark Plug Tester 12V Gasoline Ignition Plug Diagnostic 2024Opens in a new window or tabBrand New$18.99Was: $19.995% offFree shippingFree returnsSponsoredSave up to 10% when you buy moreTop Rated Plusucocotree (807) 99.5%
- 2 Pcs Inline Spark Plug Tester, Plug Engine Ignition Tester, Auto MotorcycleOpens in a new window or tabBrand New$10.99Free shipping68 soldSponsoredBuy 1, get 1 15% off with coupondexe5290 (1,574) 98.3%
- High Energy Ignition Spark Plug Tester Pick Up Coil Engine Diagnostic Tool USOpens in a new window or tabBrand New$1.49Free shippingFree returns68 soldSponsoredTop Rated Plusxtool-official (1,700) 98.6%
- Spark Plug Tester Dual Hole Diagnostic Tool 12V Gasoline Car Ignition AnalyzerOpens in a new window or tabBrand New$19.99Free shippingFree returns68 soldSponsoredSave up to 10% when you buy moreauto2shop (1,194) 98.9%
- SPARK PLUG TESTER Ignition System Coil Engine In Line Auto Diagnostic Test ToolOpens in a new window or tabBrand New$3.45Free 2-4 day shipping656 soldSponsoredculmkari (16,943) 98.9%
- In Line Spark Plug Tester Ignition System Coil Engine Auto Diagnostic Test ToolOpens in a new window or tabBrand New$1.99Was: $4.4355% offFree shippingFree returns1,560 soldSponsored5% off 2+ with couponTop Rated Plusxtool-online (2,701) 99.4%
- Spark plug Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolsOpens in a new window or tabBrand New$3.95Free shipping24 soldSponsoredcosmohey (8,674) 98.2%
- Spark Plug Tester Dual Hole Diagnostic Tool 12V Gasoline Car Ignition AnalyzerOpens in a new window or tabBrand New$32.99Free 2-4 day shippingFree returns33 watchersSponsoredSave up to 7% when you buy moreTop Rated Pluselitetool (1,666) 97.9%
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- In Line Spark Plug Tester Ignition System Coil Auto Engine Diagnostic Test ToolOpens in a new window or tabBrand New$2.27Was: $2.8420% offFree shippingFree returns176 soldSponsoredBuy 1, get 1 10% off with couponTop Rated Plusxtool_scanner (396) 99.7%
- 5-Hole Spark Plug Tester 110V Car Motorcycle Ignition Spark Performance AnalyzerOpens in a new window or tabBrand New$66.49Free shipping44 soldSponsoredautory_official_store (634) 96.8%
- Genuine Spark Plug Tester oregon # 42-087 Replaces Briggs 19051 And 19368Opens in a new window or tabBrand New$12.98Free 2-3 day shipping235 soldSponsoredSave up to 10% when you buy morestalut-90 (868) 98.6%
- SPARK PLUG Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolsOpens in a new window or tabBrand New$4.45Free shipping133 soldSponsoredSave up to 20% when you buy morepurpaauto18 (1,824) 98.3%
- Dual Plug Car Kit Spark Plug Tester 12V Gasoline Ignition Plug Diagnostic ToolOpens in a new window or tabBrand New$32.99Free shippingFree returns66 soldSponsoredSave up to 5% when you buy moreTop Rated Plusjekyllu.s.a (33,006) 95.5%
- Auto Car Ignition Coil System Diagnostic Tool Professional Coil On Plug TesterOpens in a new window or tabBrand New$35.24Free shippingfrom China22 soldSponsoredtogoods (1,418) 98.4%
- Dual Plug Car Spark Plug Tester 12V Gasoline Ignition Plug Diagnostic ToolOpens in a new window or tabBrand New$17.99+$4.00 shippingfrom ChinaAlmost gone31 soldSponsoredroconp_store (748) 98.6%
- 12V Car Spark Plug Tester Dual Hole ignition Plug Analyzer Tool Gasoline PetrolOpens in a new window or tabBrand New$24.95Free shippingfrom China61 soldSponsorediobd2shop (453) 100%
- Spark Plug Tester Dual Holes Ignition Coil Tester 6000RPM Adjustable FrequencyOpens in a new window or tabBrand New$29.99Free shipping101 soldSponsoredSave up to 6% when you buy moreautool_official_store (9,242) 98.9%
- Spark Plug Tester Adjustable Ignition System Coil Tester Coil-on Circuit TesterOpens in a new window or tabBrand New$1.99Was: $4.9960% offFree shippingFree returns70 soldSponsoredBuy 1, get 1 10% off with couponTop Rated Plusxtool_scanner (396) 99.7%
- 4x In-Line Spark Plug 6-12V Pick Up Coil Tester Ignition Coil Diagnostic ToolOpens in a new window or tabBrand New$11.55Free 2-4 day shipping115 soldSponsoredculmkari (16,943) 98.9%
- In Line Spark Plug Tester High Energy Ignition Coil Engine Auto Diagnostic ToolOpens in a new window or tabBrand New$1.99Free shippingFree returns526 soldSponsoredTop Rated Plusxtool_direct (1,120) 99.4%
- 2PCS Inline Spark Plug Testers, Small Armature Diagnostic Detector Tool for CarOpens in a new window or tabBrand New$7.99Free 2-4 day shipping87 soldSponsoredculmkari (16,943) 98.9%
- SPARK-PLUG TESTER Ignition System Coil Engine In Line Auto Diagnostic Test ToolOpens in a new window or tabBrand New$6.49Free shippingFree returns732 soldSponsoredSave up to 15% when you buy moreaccelerator_go (1,459) 98%
- Car Spark Plug Tester Ignition Spark Plug Analyzer Detector 5 Holes DiagnosticOpens in a new window or tabBrand New$62.99Was: $69.9910% offFree shipping96 soldSponsoredSave up to 6% when you buy moreautool_official_store (9,242) 98.9%
- Ignition System Coil Engine In Line Auto Diagnostic Test Tool Spark Plug TesterOpens in a new window or tabBrand New$5.46Free shippingfrom ChinaSponsoredxinyue-tecauto (735) 98%
- Spark Plug Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolsOpens in a new window or tabBrand New$3.75Free shipping13 soldSponsoredwfxstd (6,382) 97.4%
- Dual Plug Car Spark Plug Tester 12V Gasoline Ignition Plug Diagnostic Tool USAOpens in a new window or tabBrand New$23.99Free 2-3 day shippingFree returns594 soldSponsoredSave up to 10% when you buy moreTop Rated Pluslinkall666 (14,348) 99.1%
- In Line Spark Plug Tester Coil Engine Ignition System Auto Diagnostic Test ToolOpens in a new window or tabBrand New51 product ratings - In Line Spark Plug Tester Coil Engine Ignition System Auto Diagnostic Test Tool$9.94Free shippingFree returns153 soldSponsoredSave up to 12% when you buy moreTop Rated Plustoolwin (99,543) 99.9%
- 6-12 Volt Inline Spark Plug Tester, for Motorcycles, Lawn Mowers, Small EnginesOpens in a new window or tabBrand New$10.65Was: $11.8310% offFree shippingFree returnsSponsoredgaragemonkeytools63 (5,336) 99.2%
- Spark Plug Tester Dual Hole Diagnostic Tool 12V Gasoline Car Ignition AnalyzerOpens in a new window or tabBrand New$32.99Free shippingFree returns240 soldSponsoredTop Rated Plusbigisland2020 (865) 98.8%
- Spark plug Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolOpens in a new window or tabBrand New$5.99Free 2-4 day shipping37 soldSponsorederiwe94 (6,007) 98.4%
- New Listing12V Spark Plug Tester 2 Hole Diagnostic Tool Gasoline Car Ignition AnalyzerOpens in a new window or tabBrand New$32.99Free shippingSponsoredtopsom00i (0) 0%
- SPT101 12V Car Spark Plug Tester Auto Dual Hole Detector Ignition Plug AnalyzerOpens in a new window or tabBrand New$32.99Free shippingFree returnsSponsoredTop Rated Plussuper-diag (15,164) 99.3%
- AUTOOL Car Spark Plug Tester Dual Hole Petrol Ignition Analyzer Diagnostic ToolOpens in a new window or tabBrand New$29.99Free shipping89 soldSponsoredcartools2019 (4,659) 98.6%
- Ignition System Coil Engine In Line Auto Diagnostic Test Tool Spark Plug Tester!Opens in a new window or tabBrand New$7.89Free shippingFree returns75 soldSponsored$40 off every $600 with couponlucyhouse20 (7,332) 98.9%
- IGNITION IN-LINE SPARK TESTER PLUG DIAGNOSE CHECKER TESTER SPARK PLUGOpens in a new window or tabBrand New$6.99Free shipping56 soldSponsoredxtgear (79,620) 97.2%
- Spark Plug Tester Dual Hole Diagnostic Tool 12V Gasoline Car Ignition AnalyzerOpens in a new window or tabBrand New$31.99Free shipping112 soldSponsoredtoolsmakeforlife16 (9,010) 98.2%
- Spark Plug Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolOpens in a new window or tabBrand New$7.66Free shippingFree returnsSponsoredSave up to 15% when you buy morespitzenteile (1,336) 97.9%
- ABN Straight Boot Inline Spark Plug Tester and Coil Tester Tool for Small EngineOpens in a new window or tabBrand New7 product ratings - ABN Straight Boot Inline Spark Plug Tester and Coil Tester Tool for Small Engine$8.05List price: $8.151% offFree shippingFree returns293 soldSponsored15% off 2+Top Rated Plusmarketplacepros (505,599) 99.5%
- Car Spark Plug Tester Ignition Testers 220V 110V 2~5 Hole Spark Plug AnalyzerOpens in a new window or tabBrand New$55.94 to $117.10Was: $118.1510% offFree shippingfrom ChinaSponsoredadellamart88 (257) 98.5%
- Car Spark Plug Tester 5 Holes Adjustable Ignition Spark Plug Analyzer DetectorOpens in a new window or tabBrand New$56.99Free shippingSponsoredSave up to 6% when you buy moreautool_official_store (9,242) 98.9%
- Champion Spark Plug Tester Pen Firing Indicator CT-436 VINTAGEOpens in a new window or tabPre-Owned$10.00+$6.36 shippingSponsoredwdsellz4 (410) 100%
- Car Spark Plug Tester Ignition Plug Analyzer Diagnostic Tool Automotive DetectorOpens in a new window or tabBrand New$26.85Was: $29.8310% offFree shippingfrom China22 watchersSponsoredazgiant_basic (2,356) 97.7%
- OEMTOOLS 25069 Adjustable Ignition Spark Tester, Spark Plug Tester for Small EnOpens in a new window or tabBrand New$15.11Free 2-4 day shippingFree returnsSponsoredadventuresshop (23,352) 98.1%
- 1 Electrical Receptacle Tester AC Outlet Plug 3 Prong Circuit Analyzer GND OpenOpens in a new window or tabBrand New$11.11Free shippingSponsoredalltopbargains (482,269) 97.9%
- Lisle 20580 In-Line Spark Tester w/ Coil On Plug WireOpens in a new window or tabBrand New$28.42Was: $29.925% offFree shippingFree returns158 soldSponsoredTop Rated Pluscbmtools (99,315) 99.8%
- Auto SPARK PLUG Tester Ignition System Coil Engine In Line Diagnostic Tool USOpens in a new window or tabBrand New$2.99Free shippingFree returns99 soldSponsoredTop Rated Plusxtool_direct (1,120) 99.4%
- SPARK PLUG Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolsOpens in a new window or tabBrand New$4.00Free 2-4 day shipping333 soldSponsoredmotor_parts_us (6,433) 98.7%
- In Line Spark Plug Ignition Tester Coil Engine Diagnostic High Energy Test ToolOpens in a new window or tabBrand New$1.99Was: $2.9933% offFree shippingFree returns472 soldSponsored5% off 2+ with couponTop Rated Plusxtool-online (2,701) 99.4%
- Powerbuilt Spark Plug Wire Tester - 648429Opens in a new window or tabBrand New$13.95List price: $15.9913% offFree 2-4 day shipping193 soldSponsoredtoolsmithdirect (140,898) 99.1%
- Spark Plug Tester for Small engines, Lawnmowers, Cars, and Motor Cycle (7731)Opens in a new window or tabBrand New$13.60Free shipping150 soldSponsoredbillyjacksinc (4,233) 98.6%
- Adjustable High Energy Ignition Spark Plug Tester Coil Tester Diagnostic ToolOpens in a new window or tabBrand New$8.49Free shippingAlmost gone13 soldSponsoredfuture-business (934) 96%
- 7 Blade 4 Pin Vehicle Plug Tester wire Light Brake Towing Fuse LED Truck TrailerOpens in a new window or tabBrand New$11.48Free shippingFree returns123 soldSponsoredTop Rated Plustaztool (246,672) 99.1%
- Dual Hole Car Spark Plug Tester Detector Ignition Plug Diagnostic Analyzer *Opens in a new window or tabBrand New$18.99Free shippingFree returnsSponsoredTop Rated Plusobd2car (2,310) 96.8%
- Spark Plug Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolOpens in a new window or tabBrand New$1.99Was: $2.4920% offFree shippingFree returnsSponsoredTop Rated Plusxtool-obd (59) 100%
- 220V 110V Car Spark Plug Ignition Tester Auto Diagnostic Double Hole AnalyzerOpens in a new window or tabBrand New$29.39Free shippingFree returns117 soldSponsoredTop Rated Plustoptool_us (6,337) 98.1%
- Spark Plug Tester Dual Hole Diagnostic Tool Gasoline Car Ignition Analyzer 12VOpens in a new window or tabBrand New$25.99+$5.00 shippingSponsoredvgate_official_store (492) 99.8%
- Antique 1930’s Champion Spark Plug TesterOpens in a new window or tabPre-Owned$25.001 bid · Time left5d 16h left (Tue, 02:23 PM)+$39.20 shippingSponsoredcwbestatesales (41) 100%
- In-Line Ignition Spark Tester Engine Ignition Spark Plug Tester Diagnostic ToolOpens in a new window or tabBrand New$9.26Free shippingFree returnsLast one6 soldSponsoredtimmy2934 (52) 100%
- Ignition Spark Plug Tester Wire In-line Diagnostic Tools Automotive Auto DetectoOpens in a new window or tabBrand New$6.97Was: $8.2015% offFree shippingFree returnsSponsoredSave up to 7% when you buy moreTop Rated Plusezcartllc1 (59,125) 93.5%
- Spark Plug Tester Auto Ignition System Coil Engine In Line Diagnostic Test ToolOpens in a new window or tabBrand New$2.99Free shippingFree returns88 soldSponsoredSave up to 8% when you buy moreTop Rated Plusxtool_global (186) 100%
- Lisle Spark Tester - Spark Plug, Wires, Coils #19380Opens in a new window or tabBrand New$11.96Free shippingFree returns2,602 soldSponsoredTop Rated Plusjb-tools (529,632) 99.2%
- Auto Car Test tester Ignition Spark Indicator Plugs Wires Coils Diagnostic PenOpens in a new window or tabBrand New$8.88Free shipping374 soldSponsoredgreatgoodshop (79,375) 98.7%
- Spark Plug Tester Auto Ignition System Coil Engine In Line Diagnostic Test ToolOpens in a new window or tabBrand New$2.99Free shippingSponsoredSave up to 5% when you buy morevident-direct (166) 98.3%
- 220V 110V Car Spark Plug Ignition Tester Auto Diagnostic Double Hole AnalyzerOpens in a new window or tabBrand New$29.69Was: $32.9910% offFree shippingFree returns216 soldSponsoredTop Rated Plusx-scanner (11,186) 98.8%
- Electrical Outlet Receptacle Tester Faulty Wire Finder Color Coded Wall PlugOpens in a new window or tabBrand New$7.94Free 2-4 day shippingFree returns1,389 soldSponsoredTop Rated Plustaztool (246,672) 99.1%
- Spark Plug Tester 3-Holes Adjustable Frequency Spark Tester 200-9000rpmOpens in a new window or tabBrand New$49.99Free shippingfrom ChinaSponsoredautory_official_store (634) 96.8%
- Rotary Brand Replacement Ignition/Spark Plug Tester 7731Opens in a new window or tabBrand New$12.30Free shippingSponsoredombwarehouse (77,825) 98.3%
- Car Circuit Tester LED Auto Ignition Test Pen Spark Plug Wire Coil Detector ToolOpens in a new window or tabBrand New$9.15Free shipping51 soldSponsoredSave up to 20% when you buy moreali-retail (10,399) 98.6%
- RV Outlet Tester Plug 30/50 Amp Receptacle Tester RV Circuit Analyzer with LEDOpens in a new window or tabBrand New$10.99 to $12.99Free shippingFree returnsSponsoredSave up to 20% when you buy moreepicordofficial (5,357) 99.4%
- NEW 6-12V IGNITION IN-LINE SPARK TESTER PLUG DIAGNOSE CHECKEROpens in a new window or tabBrand New$7.69Free shippingFree returns111 soldSponsoredTop Rated Plusanter_made (412,325) 99.1%
- ABN 2pk Straight Boot Inline Spark Plug Tester and Coil Tester for Small EngineOpens in a new window or tabBrand New$12.11Free shippingFree returns119 soldSponsored15% off 2+Top Rated Plusmarketplacepros (505,599) 99.5%
- Car Spark Plug Tester Digital Auto Ignition System Analyzer 5 Holes Detector 12VOpens in a new window or tabBrand New$59.39Was: $65.9910% offFree shipping20 watchersSponsoredtoolsmakeforlife16 (9,010) 98.2%
- SPARK PLUG Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolsOpens in a new window or tabBrand New$4.25Free shippingFree returns340 soldSponsoredcurpaauto68 (7,363) 98.9%
- Spark Plug Tester Ignition System Coil Engine In Line Auto Diagnostic Test ToolOpens in a new window or tabBrand New$1.256 bids · Time left2d 19h left (Sat, 05:01 PM)Free shippingfrom ChinaSponsoredjianjun-76 (12) 80%
- ANCEL Car Spark Plug Tester Dual Hole Petrol Ignition Analyzer Diagnostic ToolOpens in a new window or tabBrand New$29.69Was: $32.9910% offFree shippingFree returnsSponsoredTop Rated Plussuper-diag (15,164) 99.3%
- Adjustable Car High Energy Ignition Spark Plug Tester Auto Coil Diagnostic ToolOpens in a new window or tabBrand New55 product ratings - Adjustable Car High Energy Ignition Spark Plug Tester Auto Coil Diagnostic Tool$9.94+$3.00 shippingFree returnsSponsoredSave up to 12% when you buy moreTop Rated Plustoolwin (99,543) 99.9%
- Items Per Page