{"product_id":"4-pin-33472-4002-waterproof-headlight-ac-assembly-connector-ford","title":"4-Pin 33472-4002 Waterproof Headlight \u0026 AC Assembly Connector – Ford Lamp Socket","description":"\u003ch2\u003e4-Pin 33472-4002 Waterproof Headlight \u0026amp; AC Assembly Connector – Ford Lamp Socket\u003c\/h2\u003e\u003cp\u003eDirect-fit replacement for OEM part number \u003cstrong\u003e33472-4002\u003c\/strong\u003e, a 4-pin waterproof connector used for headlight assembly harness connections and AC assembly wiring on Ford vehicles. This connector is used at the front lighting harness junction where the headlight assembly, DRL module, and AC pressure sensor circuits converge into a single 4-pin connector block.\u003c\/p\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 33472-4002\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Count:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproof Rating:\u003c\/strong\u003e IP68\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\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 13A per pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Ford Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Focus (MK2\/MK3):\u003c\/strong\u003e Headlight assembly harness connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Fiesta (MK6\/MK7):\u003c\/strong\u003e Front lighting harness junction connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Mondeo (MK4):\u003c\/strong\u003e Headlight and AC assembly wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord Kuga (MK1\/MK2):\u003c\/strong\u003e Front lamp socket and AC pressure sensor harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-reference:\u003c\/strong\u003e Verify OEM part number 33472-4002 before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHeadlight Connector Failure – Symptoms \u0026amp; Diagnosis\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadlight not working:\u003c\/strong\u003e Measure voltage at connector Pin 1 with headlights on – should read 12V. No voltage indicates a relay or wiring fault upstream.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDRL inoperative:\u003c\/strong\u003e Check Pin 3 voltage with ignition on – DRL circuits are typically active with ignition, not just headlight switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC not cooling:\u003c\/strong\u003e If AC pressure sensor shares this connector, a corroded Pin 4 can cause AC compressor not to engage (P0530 – AC Refrigerant Pressure Sensor Circuit).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntermittent headlight:\u003c\/strong\u003e Wiggle connector while headlight is on – flickering confirms a loose or corroded terminal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can a bad headlight connector cause the AC to stop working?\u003c\/strong\u003e\u003cbr\u003eA: Yes, if the AC pressure sensor shares the 33472-4002 connector. A corroded terminal at the pressure sensor pin prevents the ECM from reading refrigerant pressure, causing the AC compressor not to engage as a safety measure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What crimping tool is needed?\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 Waterproof Connector (33472-4002) with 18 AWG wire and terminal insert\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|3 Sets","offer_id":47844198744309,"sku":"14:200004889#Female with Wire;200001249:202408832#3 Sets;200007763:201336100;200497261:200000933;462:203053809","price":48.6,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|10 Sets","offer_id":47844198777077,"sku":"14:200004889#Female with Wire;200001249:202408829#10 Sets;200007763:201336100;200497261:200000933;462:203053809","price":161.85,"currency_code":"USD","in_stock":true},{"title":"4P \/ Female with Wire \/ China Mainland|Line Connector|1 Set","offer_id":47844198809845,"sku":"14:200004889#Female with Wire;200001249:202408830#1 Set;200007763:201336100;200497261:200000933;462:203053809","price":16.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/Sa69b01445ca14f8d99c7ae906574ce15t.webp?v=1773810072","url":"https:\/\/www.csldmcml.com\/products\/4-pin-33472-4002-waterproof-headlight-ac-assembly-connector-ford","provider":"Cable Parts Online","version":"1.0","type":"link"}