{"product_id":"tsp-hei-distributor-wiring-harness-capacitor-oem-replacement","title":"TSP HEI Distributor Wiring Harness \u0026 Capacitor - OEM Replacement","description":"\u003cp\u003eIn this review of the TSP HEI Distributor Wiring Harness \u0026amp; Capacitor, the bottom line is simple: this is a straightforward OEM-style replacement for anyone refreshing a GM or TSP HEI distributor. The reviewer found it best for owners who need a direct, drop-in harness and a new capacitor to restore reliable ignition performance without reworking the distributor or ignition coil. It is not a performance upgrade; instead it is a practical maintenance item that makes installations quick and predictable.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDesigned for HEI distributors:\u003c\/strong\u003e Built to work with both TSP and GM HEI distributor styles so compatibility is clear and installation is simplified.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOEM replacement fit:\u003c\/strong\u003e The GM HEI style harness conforms to original dimensions and connections, helping installers avoid modification.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eIncludes capacitor:\u003c\/strong\u003e Comes with a new capacitor to replace aged components that can cause weak sparks or ignition noise.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCompact package:\u003c\/strong\u003e At roughly 7 x 4 x 2 in, the harness and capacitor ship in a compact form factor that fits easily into repair kits and toolboxes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer warranty:\u003c\/strong\u003e Covered by the manufacturer warranty, offering reassurance for buyers concerned about defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is aimed at car owners and mechanics performing routine ignition maintenance on vehicles that use a GM HEI style distributor. It is particularly useful for restorations, routine tuneups, or any instance where the original harness or capacitor shows signs of wear or electrical noise.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for people looking for high performance ignition upgrades or multi-coil aftermarket systems; those users should look for performance-specific ignition components rather than this OEM-replacement harness and capacitor.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eDirect compatibility with GM and TSP HEI distributors makes installation straightforward for experienced and novice installers.\u003c\/li\u003e\n \u003cli\u003eIncludes a replacement capacitor, addressing a common failure point in older HEI systems.\u003c\/li\u003e\n \u003cli\u003eCompact dimensions and light weight make it easy to handle and store in a parts bin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eNot a performance upgrade; it is a maintenance replacement and will not increase power or spark performance beyond stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDistributor Harness\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eGM HEI style distributor\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eGM HEI style distributor\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e7 x 4 x 2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eCovered by Manufacturer's Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe TSP HEI Distributor Wiring Harness \u0026amp; Capacitor is a sensible buy for anyone needing a reliable, OEM-style replacement for a GM HEI distributor. It offers straightforward compatibility, a replacement capacitor to remedy common ignition issues, and manufacturer warranty coverage, making it solid value for maintenance and restoration projects.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my GM HEI distributor?\u003c\/strong\u003e\u003cbr\u003eYes; it is designed to fit GM and TSP HEI style distributors for direct replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the kit include a capacitor?\u003c\/strong\u003e\u003cbr\u003eYes, the product includes a capacitor along with the wiring harness for a complete replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a performance upgrade?\u003c\/strong\u003e\u003cbr\u003eNo, this is an OEM replacement harness and capacitor intended for maintenance and reliability rather than increased ignition performance.\u003c\/p\u003e","brand":"Top Street Performance","offers":[{"title":"Default Title","offer_id":48239363752155,"sku":"B07HFHGN5F","price":39.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/516F5en0pfL._SL1500.jpg?v=1770995245","url":"https:\/\/gearmusthave.com\/products\/tsp-hei-distributor-wiring-harness-capacitor-oem-replacement","provider":"GearMustHave","version":"1.0","type":"link"}