{"product_id":"4-pin-357919754-vw-waterproof-3-5mm-temperature-sensor-connector","title":"4-Pin 357919754 VW Waterproof 3.5mm Temperature Sensor Connector – AC Assembly Harness","description":"\u003ch2\u003e4-Pin 357919754 VW Waterproof 3.5mm Temperature Sensor Connector – AC Assembly Harness\u003c\/h2\u003e\u003cp\u003eDirect-fit replacement for Volkswagen OEM part number \u003cstrong\u003e357919754\u003c\/strong\u003e, a 4-pin waterproof 3.5mm pitch connector used for temperature sensor and AC assembly harness connections on VW Group vehicles. The 357 prefix identifies this as a VW Passat (B3\/B4) platform part, though the connector is used across multiple VW Group platforms.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 357919754\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Count:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGender:\u003c\/strong\u003e Female socket (with wire)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Pitch:\u003c\/strong\u003e 3.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Gauge:\u003c\/strong\u003e 18 AWG (0.5 mm²)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Length:\u003c\/strong\u003e 5.5 inches (140 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP68\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e PA66 glass-filled nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Material:\u003c\/strong\u003e Copper alloy, tin-plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e Up to 10A per pin\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVW Part Number Decoded – 357919754\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e357\u003c\/strong\u003e – Vehicle platform code (VW Passat B3\/B4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e919\u003c\/strong\u003e – VW commodity code for temperature sensors and related harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e754\u003c\/strong\u003e – Specific connector variant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible VW Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVW Passat (B3\/B4, 1988–1997):\u003c\/strong\u003e Coolant temperature sensor and AC assembly harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVW Golf (MK2\/MK3):\u003c\/strong\u003e Shared platform temperature sensor wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVW Jetta (MK2\/MK3):\u003c\/strong\u003e Engine temperature sensor harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVW Vento:\u003c\/strong\u003e AC assembly and temperature sensor connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFault Codes Linked to 357919754 Connector Failure\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eP0116–P0118\u003c\/strong\u003e – Engine Coolant Temperature (ECT) sensor circuit faults\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eP0530–P0532\u003c\/strong\u003e – AC Refrigerant Pressure Sensor circuit (if used for AC assembly)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVCDS fault:\u003c\/strong\u003e 00537 – Coolant Temperature Sensor (G62) implausible signal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What diagnostic tool is needed for VW fault codes?\u003c\/strong\u003e\u003cbr\u003eA: Use VCDS (Ross-Tech) for VW-specific fault codes and live data. Standard OBD2 scanners may not access all VW-specific modules.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What crimping tool is needed for 3.5mm terminals?\u003c\/strong\u003e\u003cbr\u003eA: Use a ratchet crimper rated for 18 AWG (0.5 mm²) – Engineer PA-09 or equivalent precision ratchet crimper.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cp\u003e1 × 4-Pin Female Connector (357919754) with 18 AWG wire and terminal insert\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|10 Sets","offer_id":47844200448245,"sku":"14:200004889#Female with Wire;200001249:202408829#10 Sets;200007763:201336100;200497261:200000933;462:203053809","price":162.9,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|1 Set","offer_id":47844200481013,"sku":"14:200004889#Female with Wire;200001249:202408830#1 Set;200007763:201336100;200497261:200000933;462:203053809","price":16.35,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|3 Sets","offer_id":47844200513781,"sku":"14:200004889#Female with Wire;200001249:202408832#3 Sets;200007763:201336100;200497261:200000933;462:203053809","price":48.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/Se75501408a2f4c8abcf0e2aa3bd35b40y.webp?v=1773810081","url":"https:\/\/www.csldmcml.com\/products\/4-pin-357919754-vw-waterproof-3-5mm-temperature-sensor-connector","provider":"Cable Parts Online","version":"1.0","type":"link"}