Electrical & ignition
Starting, charging, ignition, engine-position sensors, and related controls. Choose your vehicle family below, then check the guide's part numbers and application notes. Parts from different vehicle families are not necessarily interchangeable.
28 verified buyer guides
350Z Alternators: VQ35DE/RevUp vs VQ35HR
US-spec 2003-2008 Nissan 350Z; VQ35DE/RevUp and VQ35HR charging assemblies separated.
View guide350Z/G35 Standard VQ35DE Crank & Cam Position Sensors
350Z/G35 with standard non-RevUp VQ35DE sensor layout. VQ35DE RevUp and VQ35HR applications are excluded and require separate sensor mapping.
View guide350Z Ignition Coils and Spark Plugs: VQ35DE/RevUp vs VQ35HR
US-spec 2003-2008 Nissan 350Z Coupe and 2004-2008 Roadster; VQ35DE/RevUp and VQ35HR ignition families separated.
View guide350Z Oil-Pressure Sender, Gauge and Low-Pressure Diagnosis
2003-2008 Nissan 350Z VQ35DE, RevUp and VQ35HR; sender fitment must still be VIN-checked.
View guide350Z Starter Motors: VQ35DE and VQ35HR Fitment
2003-2008 Nissan 350Z; VQ35DE/RevUp and VQ35HR starter families are separate. Confirm engine and VIN.
View guideE46 Engine-Oil Level Sensor and Warning Diagnosis
1999-2006 E46 gasoline engines with the checked oil-level sender application, including non-M and S54 references. Verify VIN and oil-pan configuration.
View guideE46 M52TU/M54 Alternators: Bosch/Valeo, Amperage, Connector & Core Match
E46 non-M M52TU/M54 six-cylinder; installed alternator output, rear connector and original Bosch/Valeo configuration must match; M56 and S54 excluded
View guideE46 M52TU/M54 Camshaft & Crankshaft Position Sensors
E46 non-M six-cylinder M52TU/M54; M56 SULEV, S54/M3 and four-cylinder sensor families excluded
View guideE46 RWD Non-M Six-Cylinder Starter Motors: September 2002 Mounting Split
US/LHD E46 RWD non-M gasoline six-cylinder cars: 1999-2000 323i/328i sedans; 2000 323Ci Coupe/Convertible and 328Ci Coupe with M52TU; 2001-2005 325i/330i sedan and 325i Touring where offered; 2001-2006 325Ci/330Ci Coupe/Convertible with M54, plus the cataloged later M56 325 branch. xi/AWD, M3/S54, four-cylinder, diesel, E36, E9x, swaps and non-US/RHD applications are excluded.
View guideFirst-Generation FR-S, BRZ and 86 Instrument-Cluster Assembly Identification
US-market first-generation rear-wheel-drive coupes only: 2013-2016 Scion FR-S, 2017-2020 Toyota 86 and 2013-2020 Subaru BRZ. This guide identifies complete factory combination-meter/instrument-cluster assemblies by VIN, badge, model year, production/equipment catalog branch, manual-versus-automatic transmission display, installed service number and connector/face evidence. Second-generation 2022-up GR86/BRZ, non-US or RHD kilometer-only donors without an authoritative US match, aftermarket digital conversions, immobilizer or key-system bypass, mileage alteration and unsupported cross-badge interchange are excluded.
View guideFirst-Generation FR-S/BRZ/86 Alternator Supersession and Connector Match
2013-2020 first-generation FR-S, BRZ and Toyota 86 with FA20 engine. Confirm installed connector, label, badge catalog and VIN.
View guideFRS/BRZ/86 Ignition Coil Packs, Harness TSB & Heat-Failure Codes
ZN6/ZC6
View guideFirst-Generation FR-S/BRZ/86 Starter Motors by Transmission
2013-2020 first-generation FR-S, BRZ and Toyota 86. Manual and automatic starters are different; confirm transmission and badge catalog.
View guideNA Miata Cam Angle Sensor / CAS
NA Miata / MX-5 1989-97
View guideNA/NB Miata Alternator Identification and Replacement
US-market 1990-1993 NA6, 1994-1997 NA8, 1999-2000 NB1, and 2001-2005 NB2. Match year, connector, pulley, output, and transmission/application notes in the exact catalog.
View guideNA/NB Miata Ignition Coils, Plug Wires and Misfire Diagnosis
US-market 1990-1993 NA6, 1994-1997 NA8, 1999-2000 NB1, and 2001-2005 NB2. Coil arrangement, connector, ignitor, and plug-wire use are year/engine specific.
View guideNA/NB Miata No-Crank Diagnosis: Starter, Ignition Switch and Interlocks
US-market 1990-1993 NA6, 1994-1997 NA8, 1999-2000 NB1, and 2001-2005 NB2. Separate manual clutch-interlock and automatic range/interlock circuits.
View guide2004-2005 Standard NB Miata Manual PCM and Authorized Immobilizer Service
US-market 2004-2005 standard/non-turbo NB Mazda Miata with the naturally aspirated 1.8L engine, factory manual transmission and factory immobilizer, only when the installed PCM is in the BP7V-18-881 family. Automatic, without-immobilizer, Mazdaspeed/turbo, 1999-2003 NB, NA, NC, non-US, tuned, swapped and modified engine-control applications are excluded.
View guide1999-2005 NB Miata Crankshaft and Camshaft Position Sensors
US-market 1999-2000 NB1 and 2001-2005 NB2 1.8L only. NA adjustable cam-angle sensors are excluded.
View guide1999-2004 Standard NB Miata Instrument Clusters: Year, Transmission, Circuit and Lawful Odometer Handling
US/LHD 1999-2004 naturally aspirated NB Mazda MX-5 Miata with the factory mph instrument cluster. The 1999-2000 5-speed/manual and automatic catalog branch, the separate 1999-2000 6-speed branch, and the later 2001-2004 component-serviced branches are covered only when model year, transmission, installed component numbers, face/window content, connector housings and printed circuit agree. Exclude 2004 Mazdaspeed/turbo clusters and NE01 components, every 2005 application until authoritative Mazda component evidence is added, 1990-1997 NA, 2006-up NC, non-US km/h or RHD/JDM clusters, custom/aftermarket gauge conversions, and any fitment or mileage claim based only on a broad seller title.
View guide1989-1990 S13 240SX KA24E Distributor, Coil and No-Spark Diagnosis
US/LHD 1989-1990 Nissan 240SX S13 Coupe and Fastback with the factory rear-wheel-drive SOHC KA24E only. This guide identifies the two original distributor-manufacturer branches, external ignition coil, power transistor/ignition module, cap, rotor, short coil lead, harness/connector and crank-no-spark diagnostic boundary. 1991-up KA24DE, Nissan trucks/Pathfinder, transverse Axxess/Stanza applications, imported or RHD Silvia/180SX, engine swaps, distributor conversions and performance ignition upgrades are excluded.
View guideS13/S14 KA24DE Distributor, Ignition Module and Coil Diagnosis
1991-1994 S13 and 1995-1998 S14 North American 240SX with KA24DE. S13 uses an external coil/ignition-power arrangement; S14 distributor construction and connectors differ.
View guideS13/S14 KA24E and KA24DE Alternator Identification
1989-1998 North American Nissan 240SX with KA24E or KA24DE. Output, case, pulley, connector and production details must be matched to the installed unit.
View guideS13/S14 KA24E and KA24DE Starter Motor Identification
1989-1998 North American Nissan 240SX with KA24E or KA24DE. Nissan catalogs show Hitachi and Mitsubishi starter families plus production and application splits.
View guide2005-2010 Mustang GT 4.6L Starter Motors: Production Split, Mounting and No-Crank Diagnosis
US/LHD 2005-2010 S197 Ford Mustang GT Coupe or Convertible with the factory naturally aspirated 4.6L three-valve V8 and either the TR3650 five-speed manual or 5R55S five-speed automatic. Installed starter identity changes around December 2005, but the checked Ford reman service replacement covers both transmissions; manual clutch-interlock and automatic range-sensor logic remain separate diagnostic branches. Exclude the 4.0L V6, 2011-up 3.7L/5.0L, GT500 5.4L, swaps, generic modular-engine fitment and any PATS or safety-interlock bypass.
View guide2010-2014 S197 Mustang Instrument-Cluster Assembly Identification
US/LHD 2010-2014 Ford Mustang factory instrument-panel clusters (IPC) only, split by 2010, 2011, 2012 and 2013-2014 application evidence and then by exact VIN/build date, engine and trim (V6, GT, Boss 302 or Shelby GT500), 2010-2012 four-gauge versus optional six-gauge equipment, 2013-2014 base message-center versus optional LCD/unique-feature configuration, MPH-primary scale, transmission/display content and installed service/engineering label. 2005-2009 and 2015-up Mustang, non-US/RHD or KMH-primary assumptions, race-only R-Package parts, aftermarket digital conversions, security bypass/emulator devices, EEPROM work, mileage alteration and unsupported cross-year/cross-trim interchange are excluded.
View guide2011-2014 Mustang 3.7L V6 Starter Motor and No-Crank Diagnosis
US/LHD 2011-2014 S197 Ford Mustang with the 3.7L V6, manual or automatic transmission. The 2005-2010 cars, 5.0L, 5.4L and 5.8L engines, other applications and powertrain swaps are excluded.
View guide2005-2008 Mustang GT 4.6L 3V Spark Plugs, Coil Boots and Broken-Plug Tooling
2005-2008 Mustang GT 4.6L 3V; Ford broken-plug procedure applies to affected engines built before 2007-11-30
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