--- product_id: 465804723 title: "FJ503 4.3L V6 Spider Fuel Injector Kit Replacement for GMC Chevy Pickup Isuzu FJ10565 12568332 19210688 4G1887" brand: "tekkoauto" price: "4252331₫" currency: VND in_stock: true reviews_count: 8 category: "Tekkoauto" url: https://www.desertcart.vn/products/465804723-fj503-4-3l-v6-spider-fuel-injector-kit-replacement-gmc store_origin: VN region: Vietnam --- # 4.3L V6 engine compatibility OEM-grade replacement fit Fast shipping & easy install FJ503 4.3L V6 Spider Fuel Injector Kit Replacement for GMC Chevy Pickup Isuzu FJ10565 12568332 19210688 4G1887 **Brand:** tekkoauto **Price:** 4252331₫ **Availability:** ✅ In Stock ## Summary > ⛽ Upgrade your ride with precision fuel injection — don’t get left behind! ## Quick Answers - **What is this?** FJ503 4.3L V6 Spider Fuel Injector Kit Replacement for GMC Chevy Pickup Isuzu FJ10565 12568332 19210688 4G1887 by tekkoauto - **How much does it cost?** 4252331₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/465804723-fj503-4-3l-v6-spider-fuel-injector-kit-replacement-gmc) ## Best For - tekkoauto enthusiasts ## Why This Product - Trusted tekkoauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OEM-Grade Quality:** Built to meet or exceed original equipment standards for reliable fuel delivery and engine efficiency. - • **Durable Construction:** Crafted from high-quality metal and plastic materials for long-lasting durability under tough conditions. - • **Precision Engine Match:** Specifically engineered for 4.3L V6 GMC, Chevy & Isuzu pickups ensuring seamless performance. - • **Universal Fitment Range:** Compatible with multiple models from 1996-2002 including Chevy Silverado, GMC Sierra, and more. - • **Plug & Play Installation:** Designed with standard 0.5-inch inlet and 4-bolt flanged outlet for hassle-free replacement. ## Overview The FJ503 4.3L V6 Spider Fuel Injector Kit by TEKKOAUTO is a robust OEM replacement designed for a wide range of 1996-2002 GMC, Chevy, and Isuzu pickups. Featuring durable metal and plastic construction, it ensures precise fuel delivery with easy plug-and-play installation, making it a smart choice for professional-grade vehicle maintenance and performance restoration. ## Description 12568332 19210688 89060439 17114164 17113295 25331863 17113295 17113215 17115379 17113673 FJ503 Review: Quality product. - Very fast shipping. Review: Not impressed, parts are crap - I am outside my return date, of May 10. One of the injectors is not squirting any gas pulls code 200 have done all troubleshooting even cleaned seafoam and has spark. The spider is crap and would never buy from you again ## Features - OEM Numbers: 12568332, 19210688, M1045, 4G1887, 240408, 217-3252, BWD63885, FJ10565-11B1, 17113673, 322-04819, 217-3028, FJ503, 16-9706, FJ10565, 800-1512N, 89060439, 17114164, 13295295555295295, 2533 1863, 17113215, 17115379, 2204-510881, 217-3348, 32204819 - Replacement for Chevy Astro 1996-2001, Chevy Blazer 1996-2001, Chevy C1500 1996-1998, Chevy K1500 1996-1998 - Replacement for Chevy Express 1500 1996-2002, Chevy Express 1500 1996-2002, Chevy Prizm 1996-1999, Chevy S10 1996-2001, Chevy Silverado 1500 1999-2002 - Replacement for 1996-1998 GMC C1500, 1996-2001 GMC Jimmy, 1996-1998 GMC K1500, 1996-1999 GMC P3500, 1996-2001 GMC Safari - Replacement for 1996-2002 GMC Savana 1500, 1996-2002 GMC Savana 2500, 1999-2002 GMC Sierra 1500, 1996-2001 GMC Sonoma, 1997-1999 Isuzu Hombre ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B8PVTB9 | | Best Sellers Rank | #156,621 in Automotive ( See Top 100 in Automotive ) #189 in Automotive Replacement Fuel Injectors | | Brand Name | TEKKOAUTO | | Customer Reviews | 3.6 3.6 out of 5 stars (49) | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | fuel injector connector | | Item Dimensions | 14.1 x 5.31 x 6.1 inches | | Manufacturer | TEKKOAUTO | | Material Type | Metal, Plastic | | Model Number | FJ503 | | Number of Ports | 1 | | Outlet Connection Size | 4 Inches | | Outlet Connection Type | 4-bolt, flanged connection | | Unit Count | 1.0 Count | | Valve Type | Fuel Injector Valve | ## Product Details - **Brand:** TEKKOAUTO - **Inlet Connection Size:** 0.5 Inches - **Inlet Connection Type:** fuel injector connector - **Item dimensions L x W x H:** 14.1 x 5.31 x 6.1 inches - **Manufacturer:** TEKKOAUTO - **Material:** Metal, Plastic - **Number of Ports:** 1 - **Outlet Connection Size:** 4 Inches - **Outlet Connection Type:** 4-bolt, flanged connection ## Images ![FJ503 4.3L V6 Spider Fuel Injector Kit Replacement for GMC Chevy Pickup Isuzu FJ10565 12568332 19210688 4G1887 - Image 1](https://m.media-amazon.com/images/I/61yJzDDtMmL.jpg) ## Available Options This product comes in different **Model** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality product. *by D***X on November 6, 2024* Very fast shipping. ### ⭐ Not impressed, parts are crap *by D***O on May 20, 2025* I am outside my return date, of May 10. One of the injectors is not squirting any gas pulls code 200 have done all troubleshooting even cleaned seafoam and has spark. The spider is crap and would never buy from you again ### ⭐⭐⭐⭐⭐ Fits perfect works great *by B***N on May 22, 2023* Bought for my 02 silverado and fitment was great, been installed for a few months now and working great ## Frequently Bought Together - TEKKOAUTO FJ503 4.3L V6 Spider Fuel Injector Kit Replacement for GMC Chevy Pickup Isuzu FJ10565 12568332 19210688 4G1887 - FEL-PRO MS 95816 Fuel Injection Plenum Gasket Set for Chevrolet S10 - FEL-PRO VS 50464 R Engine Valve Cover Gasket Set for Chevrolet S10 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/465804723-fj503-4-3l-v6-spider-fuel-injector-kit-replacement-gmc](https://www.desertcart.vn/products/465804723-fj503-4-3l-v6-spider-fuel-injector-kit-replacement-gmc) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*