--- product_id: 50320045 title: "NGK Spark Plug ZKBR7A-HTU 91785" brand: "ngk" price: "£16.53" currency: GBP in_stock: true reviews_count: 13 category: "Ngk" url: https://www.desertcart.co.uk/products/50320045-ngk-spark-plug-zkbr7a-htu-91785 store_origin: GB region: United Kingdom --- # Copper core for optimal conductivity Precision 14mm x 1.25mm thread Authentic Japanese craftsmanship NGK Spark Plug ZKBR7A-HTU 91785 **Brand:** ngk **Price:** £16.53 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your ride with NGK – where precision meets power! ## Quick Answers - **What is this?** NGK Spark Plug ZKBR7A-HTU 91785 by ngk - **How much does it cost?** £16.53 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/50320045-ngk-spark-plug-zkbr7a-htu-91785) ## Best For - ngk enthusiasts ## Why This Product - Trusted ngk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Copper Core Advantage:** Superior conductivity for faster starts and enhanced fuel efficiency. - • **Drive with Confidence:** Backed by a 1-year manufacturer warranty and glowing 4.5-star user satisfaction. - • **Engineered for Excellence:** Original Equipment quality ensures seamless vehicle-specific fit and peak performance. - • **Trusted Legacy Since 1937:** 85 years of NGK innovation powering your drive with reliability and efficiency. - • **Precision Fit, Maximum Power:** 14mm x 1.25mm thread size guarantees perfect installation and optimal ignition. ## Overview The NGK Spark Plug ZKBR7A-HTU 91785 is a vehicle-specific, original equipment spark plug featuring a copper core and precision 14mm x 1.25mm threading. Manufactured in Japan, it carries NGK’s 85-year legacy of quality and reliability, backed by a 1-year warranty and highly rated by users for consistent performance. ## Description From the manufacturer Your specialist for ignition and sensor technology Founded in 1936 as a manufacturer of spark plugs, the company's core competence has always been the automotive field. Today, the Automotive Components business has expanded to become the world’s top global manufacturer of OE and Aftermarket ignition and vehicle electronics parts. Benefit from our decades of know-how and outstanding expertise in Original Equipment and spare parts business. We promise: Under our new company name Niterra (formerly NGK SPARK PLUG), we continue to be the reliable partner at your side today and tomorrow. Ultimate Engine Combustion NGK spark plugs deliver smooth engine starting and running, general engine performance and efficiency as well as the reduction of harmful emissions. Niterra is the world's leading manufacturer of spark plugs for original equipment and the aftermarket. Car and motorbike manufacturers, dealers and workshops have been relying on the ignition specialist's expertise for decades. The NGK Yellow Box product line is a spark plug range with a large number of spark plugs matching the original equipment business of Niterra. All Niterras have cold-rolled threads with a corrosion-resistant coating for the best heat dissipation properties and a particularly long service life. The standard spark plugs have a centre ignition electrode made of a nickel alloy in conventional ground electrode form. If the combustion process is to run smoothly, the ignition spark must be optimised. The quality of this ignition influences several factors that have a positive effect on driving behaviour and the environment: Smooth running, performance and efficiency of the engine as well as pollutant emissions. NGK spark plugs are ideal for every vehicle – the first choice even for professionals! Outstanding quality: The Yellow Box product line is the standard range with a variety of spark plugs that comply with original equipment. Optimum heat dissipation: The cold-rolled threads with corrosion-resistant coating are particularly robust and dissipate heat perfectly. Best functionality: The spark plug from the standard range ensures smooth operation, at both low and high engine speeds. Note: Please observe the general installation instructions before installation! Review: Good quality with prompt delivery - Good quality with prompt delivery Review: As described - As described, no better, no worse, no cheaper than anywhere else really. This was just the easiest way to get them delivered. ## Features - Original Equipment ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005NSS0FG | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | 20,262 in Automotive ( See Top 100 in Automotive ) 138 in Car Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Car | | Core Material | Copper | | Core material | Copper | | Country Of Origin | Japan | | Customer Reviews | 4.5 out of 5 stars 506 Reviews | | Global Trade Identification Number | 00087295917855 | | Item Type Name | Spark Plug | | Item Weight | 40 Grams | | Manufacturer | NGK | | Manufacturer Part Number | ZKBR7A-HTU | | Manufacturer Warranty Description | 1 Year Manufactuer Warranty | | Model Number | 91785 | | OEM Equivalent Part Number | BMW 12 12 0 034 091 / 12 12 0 038 349 / 75 50 01102 | | Thread Size | 14mm x 1.25mm | | Thread size | 14mm x 1.25mm | | Top Material Type | Copper | | Top material type | Copper | | UPC | 087295917855 | | Unit Count | 1.0 count | | Vehicle service type | Car | ## Product Details - **Brand:** NGK - **Core material:** Copper - **Thread size:** 14mm x 1.25mm - **Top material type:** Copper - **Vehicle service type:** Car ## Images ![NGK Spark Plug ZKBR7A-HTU 91785 - Image 1](https://m.media-amazon.com/images/I/71rfvYwTAHL.jpg) ![NGK Spark Plug ZKBR7A-HTU 91785 - Image 2](https://m.media-amazon.com/images/I/61bqiH1j2-L.jpg) ![NGK Spark Plug ZKBR7A-HTU 91785 - Image 3](https://m.media-amazon.com/images/I/71u4gNFoQvL.jpg) ![NGK Spark Plug ZKBR7A-HTU 91785 - Image 4](https://m.media-amazon.com/images/I/81-x8LNNGOL.jpg) ## Questions & Answers **Q: what kind of socket we need to make the replacement?** A: You will need a special plug socket for that type of plug. **Q: Are these ngk R6 will they fit my bmw 318i 2009 e90** A: They're the ONLY plugs suitable for BMW N43/N53 engines (which I believe is what you should have given the details of your motor). R6 are NOT suitable. (Beware that some suppliers have wrongly catalogued plugs!) Quote from the Bimmerprofs website: Basic things, which you have to know about spark plugs for N43/N53 series engines: 1. there is only ONE manufacturer, who manufactures spark plugs for these engines: NGK 2. there is only ONE type of these NGK spark plugs: High energy 3. there is only ONE model of these spark plugs: NGK ZKBR7A-HTU ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality with prompt delivery *by M***Y on 23 September 2024* Good quality with prompt delivery ### ⭐⭐⭐⭐⭐ As described *by M***S on 7 November 2025* As described, no better, no worse, no cheaper than anywhere else really. This was just the easiest way to get them delivered. ### ⭐⭐⭐⭐⭐ best price. *by I***N on 26 January 2025* Price and delivery time excellent. ## Frequently Bought Together - NGK Spark Plug ZKBR7A-HTU - Bosch 0221504471 - Ignition coil - QWORK® 2Pcs Thin Wall Spark Plug Socket, 3/8 Inch 12-Point Universal Joint Magnetic Swivel Socket Removal Tool (14mm & 16mm) --- ## 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.co.uk/products/50320045-ngk-spark-plug-zkbr7a-htu-91785](https://www.desertcart.co.uk/products/50320045-ngk-spark-plug-zkbr7a-htu-91785) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-30*