--- product_id: 17763103 title: "4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597" brand: "ngk" price: "₱5600" currency: PHP in_stock: true reviews_count: 8 category: "Ngk" url: https://www.desertcart.ph/products/17763103-4-new-ngk-iridium-ix-spark-plug-bpr5eix-6597 store_origin: PH region: Philippines --- # Boosts fuel efficiency & mileage Iridium core for superior ignition Vehicle-specific fit, easy install 4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597 **Brand:** ngk **Price:** ₱5600 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your drive with NGK Iridium IX – where power meets precision! ## Quick Answers - **What is this?** 4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597 by ngk - **How much does it cost?** ₱5600 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/17763103-4-new-ngk-iridium-ix-spark-plug-bpr5eix-6597) ## 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 - • **Fuel-Savvy Performance:** Maximize every drop of fuel with improved combustion efficiency that extends your mileage. - • **Precision Iridium Core:** Experience unmatched spark consistency and engine smoothness with NGK’s premium iridium technology. - • **Long-Lasting Durability:** Run worry-free for over 40,000 miles with plugs that stay clean and reliable far beyond OEM standards. - • **Tailored Fit for Your Ride:** Designed to fit your car or truck perfectly, ensuring hassle-free installation and optimal performance. - • **Trusted by Drivers Everywhere:** Join thousands who rate NGK 4.8 stars for dependable ignition and smooth engine operation. ## Overview The NGK Iridium IX Spark Plug BPR5EIX #6597 is a pack of 4 high-performance spark plugs featuring a durable iridium core and a precise 0.8mm gap. Engineered for vehicle-specific fit, these plugs enhance fuel efficiency, deliver smooth engine operation, and offer long-lasting reliability with over 40,000 miles of proven performance. ## Description Sold in packs of 4. Review: Smooth engine and more milleage - These work perfectly, engine running smooth and fuel consumption improved, getting more milleage. Review: Never had problem yet just good or better then oem - Iv users these on 2 ofy 3 cars and happy they performed as advertised shipping was fast but so far I have about 40,000 miles on one set and I just checked them. I had replace coil pack and and checked spark plugs they were still perfectly clean and doing their job just fine ## Features - Sold in packs of 4 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00435TAFO | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #320,436 in Automotive ( See Top 100 in Automotive ) #1,956 in Automotive Replacement Spark Plugs | | Brand | NGK | | Brand Name | NGK | | Compatible with Vehicle Type | Car, Truck | | Core Material | Iridium | | Customer Reviews | 4.8 out of 5 stars 34 Reviews | | Gap Size | 0.8 Millimeters | | Included Components | 6597 | | Item Weight | 8.32 ounces | | Manufacturer | NGK Spark Plug | | Manufacturer Part Number | BPR5EIX | | Manufacturer Warranty Description | Includes manufacturer provided warranty | | Model Number | 6597 | | Number of Items | 4 | | OEM Equivalent Part Number | BPR5EIX | | Thread Size | 14 millimeters | | Top Material Type | Iridium | | Unit Count | 1.0 Count | | Vehicle Service Type | Car, Truck | ## Product Details - **Brand:** NGK - **Core Material:** Iridium - **Thread Size:** 14 millimeters - **Top Material Type:** Iridium - **Vehicle Service Type:** Car, Truck ## Images ![4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597 - Image 1](https://m.media-amazon.com/images/I/41xEXbr2uHL.jpg) ## Questions & Answers **Q: Are these plugs pre-gapped?** A: They were for my vehicle but you should check your manual to make sure the gap is proper for yours. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Smooth engine and more milleage *by M***O on November 30, 2025* These work perfectly, engine running smooth and fuel consumption improved, getting more milleage. ### ⭐⭐⭐⭐⭐ Never had problem yet just good or better then oem *by C***S on January 29, 2022* Iv users these on 2 ofy 3 cars and happy they performed as advertised shipping was fast but so far I have about 40,000 miles on one set and I just checked them. I had replace coil pack and and checked spark plugs they were still perfectly clean and doing their job just fine ### ⭐⭐⭐⭐⭐ Excellent product for Japanese vehicles *by R***B on January 13, 2024* 1988 toyota pickup 22 re ## Frequently Bought Together - 4 New NGK IRIDIUM IX Spark Plug BPR5EIX # 6597 - NGK (9799) RC-TX99A Spark Plug Wire Set - Genuine Toyota 19102-73021 Distributor Rotor Assembly --- ## 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.ph/products/17763103-4-new-ngk-iridium-ix-spark-plug-bpr5eix-6597](https://www.desertcart.ph/products/17763103-4-new-ngk-iridium-ix-spark-plug-bpr5eix-6597) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-22*