--- product_id: 566713811 title: "A-Premium Iridium Spark Plug Compatible with BMW X5, 550i F10, 550i GT F10, 550i GT xDrive, 550i xDrive F10, X6, 650i F12, 650i xDrive, 750i F01, 750Li F01, 750Li xDrive, 4.4L, Pack of 8" brand: "a-premium" price: "B/.149" currency: PAB in_stock: true category: "A Premium" url: https://www.desertcart.com.pa/products/566713811-a-premium-iridium-spark-plug-compatible-with-bmw-x5-550i store_origin: PA region: Panama --- # Iridium tip for max ignition Precision 0.03in gap size OEM-fit for BMW V8 4.4L engines A-Premium Iridium Spark Plug Compatible with BMW X5, 550i F10, 550i GT F10, 550i GT xDrive, 550i xDrive F10, X6, 650i F12, 650i xDrive, 750i F01, 750Li F01, 750Li xDrive, 4.4L, Pack of 8 **Brand:** a-premium **Price:** B/.149 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your BMW’s soul with precision power! ## Quick Answers - **What is this?** A-Premium Iridium Spark Plug Compatible with BMW X5, 550i F10, 550i GT F10, 550i GT xDrive, 550i xDrive F10, X6, 650i F12, 650i xDrive, 750i F01, 750Li F01, 750Li xDrive, 4.4L, Pack of 8 by a-premium - **How much does it cost?** B/.149 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/566713811-a-premium-iridium-spark-plug-compatible-with-bmw-x5-550i) ## Best For - a-premium enthusiasts ## Why This Product - Trusted a-premium brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Confidence:** Meets or exceeds OEM specs with a 1-year unlimited mileage warranty—drive worry-free, always. - • **Durability Meets Luxury:** Platinum core and iridium tip combine for extended lifespan and consistent performance under pressure. - • **Precision Engineering Fit:** Custom-tailored to fit BMW 4.4L V8 models from 2008-2014, ensuring seamless installation and optimal combustion. - • **Race-Ready Ignition Power:** Iridium-tipped electrodes deliver lightning-fast, reliable sparks for peak engine performance. - • **Complete Set for Full Tune-Up:** Pack of 8 plugs means you’re ready to overhaul your entire ignition system in one go. ## Overview A-Premium Iridium Spark Plugs are engineered with iridium tips and platinum cores to deliver superior ignition performance and durability. Designed specifically for BMW 4.4L V8 engines (2008-2014 models), this pack of 8 plugs meets or exceeds OEM standards, ensuring perfect fitment and reliable operation. Backed by a 1-year unlimited mileage warranty, these spark plugs offer a professional-grade upgrade for enthusiasts seeking consistent power and longevity. ## Description A-premium Spark Plugs are an ideal choice to replace your broken Spark Plugs. All Spark Plugs meet or exceed OEM specifications. Due to high manufacturing standard, it will come with one year quality guarantee. Compatible with BMW Models: 2011-2013 550i V8 4.4L F10 Series 2010-2012 550i GT V8 4.4L F10 Series 2010-2012 550i GT xDrive V8 4.4L F10 Series 2011-2013 550i xDrive V8 4.4L F10 Series 2012-2012 650i V8 4.4L F12 Series 2012-2012 650i xDrive V8 4.4L F12 Series 2009-2012 750i V8 4.4L F01 Series 2010-2012 750i xDrive V8 4.4L F01 Series 2009-2012 750Li V8 4.4L F01 Series 2010-2012 750Li xDrive V8 4.4L F01 Series 2010-2013 X5 V8 4.4L E70 Series 2008-2014 X6 V8 4.4L E71/E72 Series Specifications: Center Electrode Core Material: Platinum Center Electrode Tip Material: Iridium Gap Size (IN): 0.03 Ground Configuration: Standard Hex Size (MM): 14 bi-hex Insulator Height (MM): 51 Manufacturer Heat Range: 8 Part Number: SIZKBR8B8HG Reach (MM): 25.2 Resistance (ohms): 5000 Seat Type: Flat Thread Diameter (MM): 12 OEM Number: 91874, SIZKBR8B8HG Quantity Sold: A Set of Eight Pieces Note: Gap: 0.032 Inch ## Features - [Vehicle Fitment]: Compatible with BMW 550i F10 2013-2013 4.4L, 550i F10 2011-2012 4.4L, 550i GT 2010-2012 F10 4.4L, 550i GT 2010-2012 xDrive F10 4.4L, 550i xDrive 2013-2013 F10 4.4L, 550i xDrive 2011-2012 F10 4.4L, 650i F12 2012-2012 4.4L, 650i xDrive 2012-2012 F12 4.4L, 750i F01 2009-2012 4.4L, 750i xDrive 2010-2012 F01 4.4L, 750Li F01 2009-2012 4.4L, 750Li xDrive 2010-2012 F01 4.4L, X5 E70 2010-2010 4.4L, X5 E70 2011-2013 4.4L, X6 E71/E72 2008-2010 4.4L, X6 E71/E72 2011-2014 4.4L - [Reference Number]: 91874, SIZKBR8B8HG - [Specifications]: ①Center Electrode Tip Material: Iridium; ②Center Electrode Core Material: Platinum; ③Resistance (ohms): 5000; ④Gap Size (IN): 0.030; ⑤Hex Size (IN): 14 bi-hex; ⑥Insulator Height (mm): 51.00; ⑦Reach (mm): 25.20; ⑧Thread Diameter (MM): 12.00 - [Exceptional Ignitability]: Designed alongside OEMs and engineered for maximum ignition performance - [Customer Support]: 1-Year Unlimited-Mileage Warranty. This Spark Plug Kit is the ideal choice for direct replacement. We extremely value your satisfaction and strive to provide you good shopping experience. Any further question, please feel free to contact us at any time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CF9Y8XWQ | | Automotive Fit Type | Vehicle Specific Fit | | Brand Name | A-Premium | | Compatible with Vehicle Type | Car | | Core Material | Platinum | | Customer Reviews | 3.9 3.9 out of 5 stars (52) | | Gap Size | 0.8 Millimeters | | Manufacturer | A-Premium | | Manufacturer Part Number | SIZKBR8B8HG | | Number of Items | 8 | | OEM Equivalent Part Number | 91874, SIZKBR8B8HG | | Thread Size | M12 x 1.25 mm | | Top Material Type | Iridium | | Unit Count | 8.0 Count | ## Product Details - **Brand:** A-Premium - **Core material:** Platinum - **Thread size:** M12 x 1.25 mm - **Top material type:** Iridium - **Vehicle service type:** Car ## Images ![A-Premium Iridium Spark Plug Compatible with BMW X5, 550i F10, 550i GT F10, 550i GT xDrive, 550i xDrive F10, X6, 650i F12, 650i xDrive, 750i F01, 750Li F01, 750Li xDrive, 4.4L, Pack of 8 - Image 1](https://m.media-amazon.com/images/I/71wfkbh-piL.jpg) ## Frequently Bought Together - A-Premium Iridium Spark Plug Compatible with BMW X5, 550i F10, 550i GT F10, 550i GT xDrive, 550i xDrive F10, X6, 650i F12, 650i xDrive, 750i F01, 750Li F01, 750Li xDrive, 4.4L, Pack of 8 - ENA Set of 8 Ignition Coil Pack Compatible with BMW 128i 135i 335i 325i 328i 330i M5 M6 525xi 528i 550i 750i N54 X3 X5 X6 Z4 4.4L 4.8L Replacement for UF592 C1638 12137594937 12137562744 12137571643 --- ## 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.com.pa/products/566713811-a-premium-iridium-spark-plug-compatible-with-bmw-x5-550i](https://www.desertcart.com.pa/products/566713811-a-premium-iridium-spark-plug-compatible-with-bmw-x5-550i) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-10-21*