{"product_id":"3-pin-1-5mm-ignition-coil-connector-121209946-dj7033y-buick-chevrolet","title":"3-Pin 1.5mm Ignition Coil Connector 121209946 DJ7033Y-1.5-21 for Buick Chevrolet Wiring Harness","description":"\u003ch2\u003e3-Pin 1.5mm Ignition Coil Connector — 121209946 \/ DJ7033Y-1.5-21 for Buick \u0026amp; Chevrolet\u003c\/h2\u003e\u003cp\u003eOEM-compatible 3-pin 1.5mm sealed female connector for Buick and Chevrolet ignition coil wiring harnesses. Cross-references GM\/Delphi part number 121209946 — used on a wide range of GM-platform vehicles with coil-on-plug (COP) ignition systems. PA66 housing with rubber wire seal ensures reliable, moisture-protected coil connections.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch\u003c\/td\u003e\n\u003ctd\u003e1.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e121209946 \/ DJ7033Y-1.5-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003ePA66 (Nylon 66)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eRubber wire seal (waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGender\u003c\/td\u003e\n\u003ctd\u003eFemale (plug, connects to ignition coil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIgnition coil (COP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eCE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatible Vehicles \u0026amp; Engines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuick Excelle \/ Excelle GT \/ Excelle XT — ignition coil harness connector\u003c\/li\u003e\n\u003cli\u003eBuick Regal \/ LaCrosse \/ Verano — COP connector replacement\u003c\/li\u003e\n\u003cli\u003eChevrolet Cruze \/ Malibu \/ Trax — ignition coil plug repair\u003c\/li\u003e\n\u003cli\u003eChevrolet Aveo \/ Sonic — coil-on-plug harness connector\u003c\/li\u003e\n\u003cli\u003eGeneral GM-platform vehicles using Delphi 121209946 \/ DJ7033Y-1.5-21 ignition connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Connector?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ GM\/Delphi OEM cross-reference 121209946 — confirmed Buick \u0026amp; Chevrolet fitment\u003c\/li\u003e\n\u003cli\u003e✅ IP67 rubber wire seal — protects against oil mist and moisture in engine bay\u003c\/li\u003e\n\u003cli\u003e✅ PA66 housing — heat-resistant, rated to 125°C for coil-on-plug environments\u003c\/li\u003e\n\u003cli\u003e✅ Positive locking tab — secure connection resistant to engine vibration\u003c\/li\u003e\n\u003cli\u003e✅ CE certified — meets EU automotive electrical standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplication Scenarios\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIgnition coil connector replacement on Buick Excelle 1.6L \/ 1.8L during coil service\u003c\/li\u003e\n\u003cli\u003eCOP harness repair on Chevrolet Cruze 1.4T \/ 1.6L after connector failure\u003c\/li\u003e\n\u003cli\u003eIgnition coil plug restoration on Buick Regal 2.0T \/ 2.4L\u003c\/li\u003e\n\u003cli\u003eCustom engine harness build for GM-platform engine swap requiring sealed coil connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Is 121209946 compatible with both Buick and Chevrolet models?\u003c\/strong\u003e\u003cbr\u003eA: Yes. GM\/Delphi part number 121209946 is used across multiple GM-platform brands including Buick and Chevrolet. The same connector housing is used for various COP ignition coil applications on these platforms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What terminals are compatible?\u003c\/strong\u003e\u003cbr\u003eA: Delphi Metri-Pack 150 series female terminals for 0.35–0.5mm² (AWG 22–20) wire. Terminals are sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can this connector be used for other GM ignition applications beyond Buick and Chevrolet?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The DJ7033Y-1.5-21 housing is used across GM global platforms. Verify the OEM part number on your specific vehicle's ignition coil before ordering.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1× 3-Pin 1.5mm Ignition Coil Connector Housing (121209946 \/ DJ7033Y-1.5-21)\u003c\/li\u003e\n\u003cli\u003eTerminals not included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Female Connector Set","offer_id":47363750822123,"sku":"14:200004889#Female Connector Set","price":9.96,"currency_code":"USD","in_stock":true},{"title":"15cm wire","offer_id":47363750854891,"sku":"14:200002130#15cm wire","price":12.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/buick-chevrolet-ignition-coil-connector-overview.webp?v=1769755536","url":"https:\/\/keszoox.com\/products\/3-pin-1-5mm-ignition-coil-connector-121209946-dj7033y-buick-chevrolet","provider":"Keszoox","version":"1.0","type":"link"}