--- product_id: 648303037 title: "UF646 Ignition Coil & SP534 Double Iridium Spark Plug for 2011-2017 Ford" brand: "x4xz" price: "S/.765" currency: PEN in_stock: true reviews_count: 13 url: https://www.desertcart.pe/products/648303037-uf646-ignition-coil-and-sp534-double-iridium-spark-plug-2011 store_origin: PE region: Peru --- # 6-pack ignition coils for consistent power Double iridium spark plugs with 100,000 km lifespan Direct OE fit for 2011-2017 Ford & Lincoln 3.5L engines UF646 Ignition Coil & SP534 Double Iridium Spark Plug for 2011-2017 Ford **Brand:** x4xz **Price:** S/.765 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your Ford’s potential with power and precision! ## Quick Answers - **What is this?** UF646 Ignition Coil & SP534 Double Iridium Spark Plug for 2011-2017 Ford by x4xz - **How much does it cost?** S/.765 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/648303037-uf646-ignition-coil-and-sp534-double-iridium-spark-plug-2011) ## Best For - x4xz enthusiasts ## Why This Product - Trusted x4xz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise-Free Ignition:** Advanced ferrite noise suppressor eliminates radio frequency interference for a quieter, cleaner ride. - • **Long-Lasting Durability:** Double iridium spark plugs deliver up to 100,000 km of reliable, consistent sparks—outlasting standard plugs by miles. - • **Seamless OE Compatibility:** Perfectly designed to replace original parts for Ford and Lincoln 3.5L engines, ensuring hassle-free installation and peak performance. - • **Trusted Quality & Support:** Backed by a 1-year warranty and 24/7 customer service—drive with confidence and zero downtime. - • **Unmatched Engine Performance:** Experience smoother starts and powerful acceleration with precision-engineered ignition coils and spark plugs. ## Overview The UF646 Ignition Coil & SP534 Double Iridium Spark Plug set is a premium, vehicle-specific upgrade for 2011-2017 Ford and Lincoln 3.5L engines. Featuring six ignition coils and six double iridium spark plugs, this kit ensures superior cold-start performance, enhanced fuel efficiency, and long-lasting durability with up to 100,000 km lifespan. Designed for direct OE replacement, it offers easy installation, reduced engine misfires, and noise suppression, backed by a 1-year warranty and responsive customer support. ## Features - ✔Compatible with: For 2015-2017 Ford Expedition 3.5L丨2013-2017 Ford Explorer 3.5L丨2011-2015 Ford F-150 3.5L丨2013-2015 Ford Flex 3.5L丨2015-2017 Ford Police Interceptor Sedan 3.5L丨2015-2017 Ford Police Interceptor Utility 3.5L丨2013-2015 Ford Taurus 3.5L丨2015-2017 Ford Transit-150 3.5L丨2015-2017 Ford Transit-250 3.5L丨2015-2017 Ford Transit-350 3.5L丨2015-2017 Ford Transit-350 HD 3.5L. For 2013-2015 Lincoln MKS 3.5L丨2013-2015 Lincoln MKT 3.5L丨2015-2017 Lincoln Navigator 3.5L. Please see the second main picture for more vehicles before purchase. - ✔Excellent Function: A faulty ignition coil & spark plug may result in engine misfire, rough engine idle, decrease in power, poor fuel economy etc. Every component either matches or improves on the OE design to ensure fast and easy installation with superior performance and reliability, to provide superior cold-start performance and a smoother running engine. - ✔High-quality: The spark plug is double iridium spark plug, have a much longer working life, can work 100000 kilometers, consistent and stable spark. The ignition coil made of premium quality materials, stainless-steel spring with internal ferrite noise suppressor prevents radio frequency interference, advanced thermoplastic coil connector ensures proper connection and resists fractures caused by heat and thermai cycling, to better transfer the high voltage created by the engine‘s spark plug. - ✔OE# UF646&SP534. Replace# DG549, IC749, 2505-484814, BL3Z-12029-C, E1146, 673-6300, 5C1871, SP534, SP537, SP580, SP528, CYFS-12-Y3. Package included: Ignition Coil Packs x6, Double Iridium Spark Plug x6. Not included instruction manual, easy to install. - ✔After-Sales Service: We offer 24 hours customer service and 1 year product service, If you are encounter product installation, product quality and other problems, please feel free to contact us. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0D62FH8BT | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #657 in Automotive (See Top 100 in Automotive) #1 in Automotive Replacement Ignition Coils | | Brand Name | X4XZ | | Compatible With Vehicle Type | Truck | | Connector Gender | Male | | Customer Reviews | 4.5 4.5 out of 5 stars (3,432) 4.5 out of 5 stars | | Included Components | Ignition Coil & Double Iridium Spark Plug | | Installation Type | [Assumed] Screw-In or Bolt-On | | Item Type Name | Ignition Coil & Double Iridium Spark Plug | | Item Weight | 1.75 kg | | Manufacturer | X4XZ | | Manufacturer Part Number | X4XZ646+SP534 | | Manufacturer Warranty Description | 1 YEAR | | Model Number | UF621+SP530 | | Number Of Items | 1 | | Oem Equivalent Part Number | DG549, IC749, 2505-484814, BL3Z-12029-C, E1146, 673-6300, 5C1871, SP534, SP537, SP580, SP528, CYFS-12-Y3 | | Part Interchange Info | UF646 can be used as a direct replacement for DG549, IC749, 2505-484814, BL3Z-12029-C, E1146, 673-6300, 5C1871, SP534, SP537, SP580, SP528, CYFS-12-Y3 ignition coils in Ford and Lincoln vehicles with 3.5L engines, such as the Ford Expedition (2015-2017), Ford Explorer (2013-2017), Ford F-150 (2011-2015), Ford Flex (2013-2015), Ford Police Interceptor Sedan (2015-2017), Ford Police Interceptor Utility (2015-2017), Ford Taurus (2013-2015), Ford Transit-150 (2015-2017), Ford Transit-250 (2015-2017), Ford Transit-350 (2015-2017), Ford Transit-350 HD (2015-2017), Lincoln MKS (2013-2015), Lincoln MKT (2013-2015), and Lincoln Navigator (2015-2017). | | Unit Count | 12 Count | ## Product Details - **Brand:** X4XZ - **Connector Gender:** Male - **Installation Type:** [Assumed] Screw-In or Bolt-On - **Item Weight:** 1.75 kg - **Vehicle Service Type:** Truck ## Images ![UF646 Ignition Coil & SP534 Double Iridium Spark Plug for 2011-2017 Ford - Image 1](https://m.media-amazon.com/images/I/71L0rRGdDjL.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by on Reviewed in the United States August 2, 2026* I replaced my old ignition coils and spark plugs with this set, and I noticed a big difference in how my car runs. The engine starts smoothly, and the rough idle I was having is gone. The parts fit perfectly and seemed well-made. Installation was straightforward, and everything worked right away. This was a good replacement option and saved me money compared to going to a repair shop. ### ⭐⭐⭐⭐⭐ Incredible Value and Quality for the Price *by on Reviewed in the United States September 4, 2026* 2014 Infiniti Q50 3.7L V6 - perfect replacement parts. Install took about an hour. The car was at 147K miles and had been running on the original spark plugs and coil packs when either a plug or coil failed. With the installation of these new parts, engine power has been restored and idle is smooth. I have also noticed improved fuel efficiency and acceleration. These parts are identical to the OEM parts in appearance. The complete set of plugs and coils for the price is incredible! All is well now. The only unanswered question is how long these replacement parts will last. Even if I only get 50K miles out of them, they are well worth the price. I highly recommend. ### ⭐⭐⭐⭐⭐ Great alternative to OEM *by on Reviewed in the United States August 25, 2026* Perfect fit. Easy to install. Works great ## Frequently Bought Together - UF646 Ignition Coil & SP534 Double Iridium Spark Plug for 11-17 Ford F-150 Explorer Expedition Taurus Transit-150 250 350/Lincoln MKS MKT Navigator V6 3.5L Turbo BL3Z12029C DG549 C1814 5C1871 - Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion - LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 10" Total Length | Enhanced Magnetic Design with Thin Wall Socket, Cr-v Steel (LX-122) --- ## 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.pe/products/648303037-uf646-ignition-coil-and-sp534-double-iridium-spark-plug-2011](https://www.desertcart.pe/products/648303037-uf646-ignition-coil-and-sp534-double-iridium-spark-plug-2011) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-29*