{"product_id":"walker-212-1029-engine-coolant-temperature-sender","title":"Walker 212-1029 Engine Coolant Temperature Sender","description":"\u003ch2\u003eEngine Coolant Temperature Sender for Volkswagen\u003c\/h2\u003e\u003cp\u003eWalker Sender Only 212-1029 is an OE replacement engine coolant temperature sender built to report coolant temperature to the ECU or instrument cluster. It uses a 4-pin square connector with spade terminals for factory-style electrical connection on select Volkswagen applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine coolant temperature sender for accurate temperature signal output\u003c\/li\u003e\n\u003cli\u003e4-pin square connector with 1 connector and 4 terminals\u003c\/li\u003e\n\u003cli\u003eSpade terminal design for factory wiring integration\u003c\/li\u003e\n\u003cli\u003eBuilt to OE resistance values, thermal response curves, and thread type\u003c\/li\u003e\n\u003cli\u003eHigh-temperature, corrosion-resistant construction for coolant system service\u003c\/li\u003e\n\u003cli\u003eWalker Sender Only line focused on direct replacement temperature senders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker 212-1029 is engineered for vehicles that rely on a coolant temperature sender to communicate engine temperature data for gauge operation and engine management. On Volkswagen Golf, Jetta, Passat, and EuroVan applications, this sender threads into the original coolant port and connects to the factory harness with the correct 4-pin configuration. The Sender Only product line is centered on replacement senders that restore accurate temperature reporting without changing the vehicle’s original electrical setup. This part cross-references Dorman - HELP 82725 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Resolve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInaccurate dash temperature readings\u003c\/li\u003e\n\u003cli\u003eFalse or erratic gauge behavior\u003c\/li\u003e\n\u003cli\u003eCooling fan control issues caused by bad temperature input\u003c\/li\u003e\n\u003cli\u003ePoor fuel and warm-up control from incorrect coolant data\u003c\/li\u003e\n\u003cli\u003eEmissions readiness problems related to temperature signal faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eFits 1995-1998 Volkswagen Golf, N\/A; 4 Pin; Sender Only. Fits 1995-1998 Volkswagen Jetta, N\/A; 4 Pin; Sender Only. Fits 1997 Volkswagen EuroVan, N\/A; 4-Pin; Sender Only. Fits 1995-1997 Volkswagen Passat, N\/A; 4-Pin; Sender Only. Fits 1995 Volkswagen EuroVan, N\/A; Sender Only. Verify the connector shape, terminal count, and thread style against the original sender before installation. Drain coolant as needed, remove the old sender from the factory port, and reconnect the harness securely after installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Products manufactures this sender to OE specifications for resistance values, thermal response, and mounting thread type. The design uses materials selected for prolonged exposure to pressurized coolant, vibration, and thermal cycling.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52412243411125,"sku":"DKHD-212-1029","price":23.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_2121029_Fro.jpg?v=1777787649","url":"https:\/\/www.partcatalog.com\/products\/walker-212-1029-engine-coolant-temperature-sender","provider":"PartCatalog","version":"1.0","type":"link"}