{"product_id":"a-plus-auto-spider-fuel-injector-for-4-3l-v6-chevy-gmc-6-cylinder-direct-fit-55-63-ml-min-flow","title":"A Plus Auto Spider Fuel Injector for 4.3L V6 Chevy\/GMC — 6-Cylinder Direct-Fit, 55–63 ml\/min Flow","description":"\u003cp\u003e\u003cstrong\u003eThe A Plus Auto Spider 6-cylinder fuel injector is a direct-fit replacement designed to restore reliable fuel delivery for 4.3L V6 Chevy, GMC, Isuzu and Oldsmobile engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis injector kit is engineered as a like-for-like replacement for many late-1990s to early-2010s 4.3L V6 applications, offering the flow rate, electrical characteristics and sealing features needed for dependable operation. It has been simulation-tested for spray pattern, leakage and nozzle consistency so you get predictable atomization and long-term service life when installed in compatible vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will accept this 4.3L V6 injector?\u003c\/h3\u003e\n\u003cp\u003eThe A Plus Auto Spider injector is compatible with a broad range of Chevrolet, GMC, Isuzu and Oldsmobile models that used the 4.3L V6 between the mid-1990s and early 2010s. Check fitment against your year, model and engine before ordering to ensure the electrical connector, mounting and O-ring sizes match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet: Astro, Blazer, C1500, Express 1500\/2500, K1500, P30, S10, Silverado 1500 (specific years listed)\u003c\/li\u003e\n  \u003cli\u003eGMC: C1500, Jimmy, K1500, P3500, Safari, Savana 1500\/2500, Sierra 1500, Sonoma\u003c\/li\u003e\n  \u003cli\u003eAlso fits Isuzu Hombre and Oldsmobile Bravada V6 4.3L models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this injector match original equipment specifications?\u003c\/h3\u003e\n\u003cp\u003eThis injector delivers a dynamic flow between 55–63 ml\/min with a coil resistance around 12.5 ±1 Ω and includes pre-installed O-rings and a blade terminal. It features a basket inlet filter and nozzle testing to help ensure consistent spray angle and droplet size similar to the factory unit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDynamic flow: 55–63 ml\/min to match fuel mapping expectations\u003c\/li\u003e\n  \u003cli\u003eCoil resistance: 12.5±1 Ω for proper electrical compatibility\u003c\/li\u003e\n  \u003cli\u003ePre-installed O-rings and 2-blade terminals for straightforward swap-in\u003c\/li\u003e\n  \u003cli\u003eBasket inlet filter to reduce particulate ingress and prolong life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich factory part numbers does it replace and what quality checks are performed?\u003c\/h3\u003e\n\u003cp\u003eThe injector replaces multiple OEM and aftermarket references, simplifying cross-referencing during repair. Each injector is subjected to simulated tests for leakage, clogging, spray atomization, injection angle and nozzle uniformity across operating speeds to verify performance consistency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCross-reference examples: 12568332, 17113673, 19210688 and common aftermarket codes\u003c\/li\u003e\n  \u003cli\u003eLeakage test: ≤0.8 KPa\/25s to maintain fuel system integrity\u003c\/li\u003e\n  \u003cli\u003eNozzle uniformity and atomization checks ensure even cylinder fueling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the warranty and installation support include?\u003c\/h3\u003e\n\u003cp\u003eA Plus Auto backs these injectors with a 1-year unlimited-mile warranty, giving short-term coverage against manufacturing defects. For best results, replace fuel injector O-rings and inspect harness connectors, fuel rail seals and mounting clips during installation; professional installation is recommended if you are not familiar with fuel-system service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1-year, unlimited-mile warranty for defects in materials and workmanship\u003c\/li\u003e\n  \u003cli\u003eRecommended: replace O-rings and clean fuel rail before installation\u003c\/li\u003e\n  \u003cli\u003eInspect electrical connectors and secure mounting for leak-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The A Plus Auto Spider 6-cylinder 4.3L fuel injector is intended for DIY mechanics, professional technicians and fleet managers who need a dependable, tested replacement for worn or failing injectors on compatible Chevy, GMC, Isuzu and Oldsmobile V6 vehicles. If you have a 4.3L V6 showing rough idle, poor throttle response or failed injector diagnostic codes, this direct-fit option provides the flow characteristics, filtration and electrical match to return fuel delivery to spec when installed correctly. Always verify part numbers and vehicle fitment before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this injector fit my 1999 Chevy Silverado 4.3L V6?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it lists compatibility with Silverado 1500 models from 1999 to 2013 with the 4.3L V6, but verify part numbers and connector type before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty comes with the A Plus Auto Spider injector?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The injectors include a 1-year unlimited-mile warranty covering manufacturing defects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A Plus Auto","offers":[{"title":"Default Title","offer_id":48079958245534,"sku":"B0G5162XHK","price":184.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/a-plus-auto-spider-injector-front-view.jpg?v=1785777159","url":"https:\/\/northtrailauto.ca\/products\/a-plus-auto-spider-fuel-injector-for-4-3l-v6-chevy-gmc-6-cylinder-direct-fit-55-63-ml-min-flow","provider":"North Trail Auto","version":"1.0","type":"link"}