{"product_id":"hella-230035121-ignition-coil","title":"Hella 230035121 Ignition Coil","description":"\u003ch2\u003eHELLA Ignition Coil 230035121\u003c\/h2\u003e\u003cp\u003eThe HELLA ignition coil 230035121 is built to deliver stable ignition voltage and consistent spark energy for smoother engine operation. It is a bolted ignition coil to distributor design with a 4-pin connector, made for a wide range of Chevrolet, GMC, Buick, Cadillac, Pontiac, Isuzu, Jeep, and Oldsmobile applications.\u003c\/p\u003e\u003cp\u003eFor drivers searching for an ignition coil for Chevrolet P30, GMC P3500, or other distributor-equipped GM vehicles, this HELLA unit offers the fitment and construction details needed for a direct replacement. Part number 230035121 is also cross-referenced to Continental 49035 for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIgnition coil to distributor configuration\u003c\/li\u003e\n\u003cli\u003eBolted mounting type for secure installation\u003c\/li\u003e\n\u003cli\u003e4 mounting bores and 4 poles\u003c\/li\u003e\n\u003cli\u003eIncludes add-on material\u003c\/li\u003e\n\u003cli\u003eBuilt for vibration resistance and corrosion protection\u003c\/li\u003e\n\u003cli\u003eTested for mechanical stability and long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eHELLA 230035121 is an ignition coil designed for distributor-based ignition systems where dependable spark output matters. By helping maintain proper ignition voltage and spark energy, it supports smoother engine performance and cleaner combustion. The coil’s bolted design, 4-pin connector layout, and corrosion-resistant construction make it a practical replacement for older GM trucks, vans, SUVs, and select import applications.\u003c\/p\u003e\u003cp\u003eCompatible With 1987-1994 Chevrolet P30, 1996-1997 Chevrolet P30, 1987-1994 GMC P3500, and 1996-1997 GMC P3500. Additional fitment includes Chevrolet Camaro, Corvette, Astro, Blazer, C1500, K1500, S10, and GMC Jimmy, Sonoma, Safari, and Yukon applications across the listed model years.\u003c\/p\u003e\u003cp\u003eThis part number, 230035121, is used across many distributor ignition applications where the original coil mounts with bolts and uses a 4-pin electrical connection.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeak or inconsistent spark output\u003c\/li\u003e\n\u003cli\u003eHard starting caused by ignition coil wear\u003c\/li\u003e\n\u003cli\u003eMisfire conditions related to coil failure\u003c\/li\u003e\n\u003cli\u003eRough idle from unstable ignition voltage\u003c\/li\u003e\n\u003cli\u003eCorrosion or vibration-related coil deterioration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the vehicle uses an ignition coil to distributor setup before ordering.\u003c\/li\u003e\n\u003cli\u003eMatch the 4-pin connector, 4-bore mounting pattern, and bolted mounting style to the original part.\u003c\/li\u003e\n\u003cli\u003eCheck the coil bracket and surrounding ignition components for wear before installation.\u003c\/li\u003e\n\u003cli\u003eUse the listed fitment notes for vehicles with specific bracket or module configurations.\u003c\/li\u003e\n\u003cli\u003eConfirm interchange references and OE-style dimensions against the removed part.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eHELLA manufactures this ignition coil with emphasis on vibration resistance, corrosion protection, and mechanical stability. Each unit is rigorously tested to support dependable performance in demanding operating conditions.\u003c\/p\u003e\u003cp\u003eFits 1985-1997 Chevrolet and GMC distributor-ignition applications, including P30, P3500, Camaro, Corvette, Astro, Blazer, C1500, K1500, S10, Jimmy, Sonoma, Safari, and Yukon models as listed.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":52415156060341,"sku":"BFDP-230035121","price":38.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_230035121_Fro.jpg?v=1777802294","url":"https:\/\/www.partcatalog.com\/products\/hella-230035121-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}