{"product_id":"car-electrical-wire-terminal-pins-connector-kit-290pcs-with-crimping","title":"Car Electrical Wire Terminal Pins Connector Kit - 290PCS with Crimping","description":"\u003cp\u003eIn this review of the 290PCS Car Electrical Wire Terminal Pins Connector Kit the bottom line is practical value for anyone who repairs or customizes 12V vehicle wiring. The kit supplies a large assortment of non-insulated male and female crimp pins in multiple sizes plus a dedicated crimping plier, making it a one-box solution for small harness repairs and replacements. Reviewers will appreciate the tinned copper construction for conductivity and corrosion resistance, and the retention buckle design that helps pins seat securely in housings.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTinned copper pins:\u003c\/strong\u003e The plated copper terminals offer strong conductivity and resist corrosion for longer service life in automotive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide size range:\u003c\/strong\u003e Included pin diameters from 1.0 to 3.5 mm cover common connector needs so users can match the right terminal to wire and housing sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuckle retention design:\u003c\/strong\u003e The locking flange on each terminal helps ensure the contact seats fully in the connector shell and prevents accidental pull-out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete assortment:\u003c\/strong\u003e The set contains 21 different types and 290 total male and female pins, reducing the need to source individual terminals for repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded crimping pliers:\u003c\/strong\u003e The chrome vanadium steel crimper with soft rubber handles provides a durable tool for forming reliable crimped joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive focus:\u003c\/strong\u003e Terminals are suitable for motorcycles, cars, trucks, boats, scooters and other 12V systems for general wiring and replacement work.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit is best for DIY mechanics, mobile electronics installers, hobbyists and professional technicians who deal with 12V wiring and need a broad selection of non-insulated crimp pins on hand. It is particularly useful when repairing door harnesses, lighting connectors or small inline plugs where precise pin sizing and secure retention matter.\u003c\/p\u003e\n\u003cp\u003eUsers who need insulated terminals, soldered connections, or specialized OEM proprietary pins should look elsewhere, since this set focuses on non-insulated crimp contacts and general-purpose automotive applications rather than sealed or keyed factory-only terminals.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood overall value: a large 290-piece assortment covers many common connector sizes and types.\u003c\/li\u003e\n\u003cli\u003eDurable, conductive finish: tinned copper improves conductivity and resists corrosion on contact surfaces.\u003c\/li\u003e\n\u003cli\u003eReliable crimp tool: the included chrome vanadium steel pliers with rubber handles make repeated crimps easier and last longer.\u003c\/li\u003e\n\u003cli\u003eRetention buckles: the buckle design helps keep pins locked into housings for secure connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNon-insulated terminals: users needing insulated or weather-sealed pins will need a different kit.\u003c\/li\u003e\n\u003cli\u003eNot OEM-specific: some factory connectors may require manufacturer-specific pin shapes not included here.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTwidec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal pieces\u003c\/td\u003e\n\u003ctd\u003e290 pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin sizes\u003c\/td\u003e\n\u003ctd\u003e1.0, 1.5, 1.8, 2.2, 2.8, 3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypes included\u003c\/td\u003e\n\u003ctd\u003e21 different male and female terminal types\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTinned copper pins, chrome vanadium steel pliers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTool finish\u003c\/td\u003e\n\u003ctd\u003eBlack oxidation on crimping pliers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003e12V automotive, motorcycle, boat and similar wiring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe 290PCS connector kit is a practical, cost-effective solution for routine 12V wiring repairs and harness maintenance. With a large assortment of well-finished tinned copper contacts and a sturdy crimping plier included, it saves time sourcing parts and delivers reliable crimps for most non-sealed automotive needs. It represents good value for DIYers and professionals who need a versatile pin set, while those requiring sealed or OEM-only terminals should consider a different product.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAre these terminals insulated?\u003c\/strong\u003e\u003cbr\u003eThey are non-insulated crimp terminals intended for general-purpose 12V wiring and not designed as insulated or weather-sealed contacts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the crimping pliers hold up to regular use?\u003c\/strong\u003e\u003cbr\u003eThe pliers are made from chrome vanadium steel with black oxidation for corrosion resistance and soft rubber handles for comfort, so they are suitable for regular workshop use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan these replace factory pins for door harness repairs?\u003c\/strong\u003e\u003cbr\u003eMany customers report successful direct replacements in common harnesses, but some factory connectors that use proprietary pin shapes may not be compatible.\u003c\/p\u003e","brand":"Twidec","offers":[{"title":"Default Title","offer_id":48232598405339,"sku":"B0F1MH33BN","price":36.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/815_rklrGcL._AC_SL1500.jpg?v=1770712774","url":"https:\/\/gearmusthave.com\/products\/car-electrical-wire-terminal-pins-connector-kit-290pcs-with-crimping","provider":"GearMustHave","version":"1.0","type":"link"}