{"product_id":"4-pin-1-0mm-waterproof-map-maf-intake-pressure-sensor-connector-sumitomo-6189-0551-md355556","title":"4-Pin 1.0mm Waterproof MAP \/ MAF \/ Intake Pressure Sensor Connector – Toyota \/ Mitsubishi \/ Honda | Sumitomo 6189-0551 \/ MD355556","description":"\u003ch2\u003e4-Pin 1.0mm Waterproof MAP \/ MAF \/ Intake Pressure Sensor Connector – Toyota \/ Mitsubishi \/ Honda | Sumitomo 6189-0551 \/ MD355556\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the Sumitomo 4-way 1.0mm pitch waterproof connector used in MAP (manifold absolute pressure), MAF (mass airflow), and intake pressure sensor wiring harness applications, cross-referencing part numbers 6189-0551 (Sumitomo) and MD355556 (Mitsubishi OEM). Used across Toyota, Mitsubishi, and Honda vehicle platforms.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e6189-0551 (Sumitomo) \/ MD355556 (Mitsubishi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle Compatibility\u003c\/td\u003e\n\u003ctd\u003eToyota, Mitsubishi, Honda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e4-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e1.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMAP sensor, MAF sensor, intake pressure sensor harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Type\u003c\/td\u003e\n\u003ctd\u003eWaterproof – sealed housing with wire seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePA66 Nylon – heat and chemical resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Plating\u003c\/td\u003e\n\u003ctd\u003eTin-plated copper, high-precision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Gauge Range\u003c\/td\u003e\n\u003ctd\u003e0.3mm² – 0.5mm² (22–20 AWG)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC (signal circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDual OEM Cross-Reference: Sumitomo 6189-0551 \/ Mitsubishi MD355556\u003c\/h3\u003e\n\u003cp\u003eThe MD355556 is Mitsubishi’s OEM procurement number for the Sumitomo 6189-0551 connector housing. Both refer to the identical 4-pin 1.0mm waterproof connector used in Mitsubishi Lancer, Galant, and Outlander, as well as Toyota and Honda vehicles for MAP\/MAF sensor harness connections.\u003c\/p\u003e\n\n\u003ch3\u003eCommon Vehicle Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMitsubishi Lancer \/ Galant \/ Outlander – MAP sensor harness (MD355556)\u003c\/li\u003e\n\u003cli\u003eToyota Corolla \/ Camry – intake pressure sensor wiring\u003c\/li\u003e\n\u003cli\u003eHonda Civic \/ Accord – MAF sensor harness connections\u003c\/li\u003e\n\u003cli\u003eAftermarket MAP\/MAF sensor installation on Japanese vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e1 × 4-Way Waterproof Connector (6189-0551 \/ MD355556, 1.0mm pitch) with wire leads, terminal inserts, and wire seals pre-installed.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is Sumitomo 6189-0551 the same as Mitsubishi MD355556?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The MD355556 is Mitsubishi’s OEM part number for the Sumitomo 6189-0551 housing. Both refer to the identical connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What causes MAP sensor connector failure on Mitsubishi Lancer?\u003c\/strong\u003e\u003cbr\u003eA: Common failure modes include terminal corrosion from engine bay moisture, wire chafing at the connector entry, and terminal push-back from vibration. A faulty MAP connector can cause rough idle, poor fuel economy, and engine management warning lights.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|1 Set","offer_id":47844295770357,"sku":"14:200004889#Female with Wire;200001249:202408830#1 Set;200007763:201336100;200497261:200000933;462:203053809","price":18.84,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|3 Sets","offer_id":47844295803125,"sku":"14:200004889#Female with Wire;200001249:202408832#3 Sets;200007763:201336100;200497261:200000933;462:203053809","price":56.52,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|10 Sets","offer_id":47844295835893,"sku":"14:200004889#Female with Wire;200001249:202408829#10 Sets;200007763:201336100;200497261:200000933;462:203053809","price":188.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S892dd1256b8548399797f26f71bfff00X.webp?v=1773812556","url":"https:\/\/www.csldmcml.com\/products\/4-pin-1-0mm-waterproof-map-maf-intake-pressure-sensor-connector-sumitomo-6189-0551-md355556","provider":"Cable Parts Online","version":"1.0","type":"link"}