--- product_id: 464192254 title: "6 pc Champion Copper Plus Spark Plugs compatible with Jeep Grand Cherokee 4.0L L6 1999-2004" brand: "sixity auto" price: "224 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/464192254-6-pc-champion-copper-plus-spark-plugs-compatible-with-jeep store_origin: PL region: Poland --- # 0.035in precision gap for optimal ignition Copper core for enhanced conductivity & performance OE-quality direct replacement fit 6 pc Champion Copper Plus Spark Plugs compatible with Jeep Grand Cherokee 4.0L L6 1999-2004 **Brand:** sixity auto **Price:** 224 zł **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your Jeep’s potential with Champion Copper Plus – where power meets precision! ## Quick Answers - **What is this?** 6 pc Champion Copper Plus Spark Plugs compatible with Jeep Grand Cherokee 4.0L L6 1999-2004 by sixity auto - **How much does it cost?** 224 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/464192254-6-pc-champion-copper-plus-spark-plugs-compatible-with-jeep) ## Best For - sixity auto enthusiasts ## Why This Product - Trusted sixity auto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Copper Core Power Boost:** Enhanced conductivity reduces misfires and improves throttle response - • **Long-Lasting Durability:** Built with premium materials to minimize wear and extend engine life - • **Race-Proven Reliability:** Champion’s legacy in motorsports guarantees durable, high-performance spark plugs - • **Seamless OE Compatibility:** Direct replacement for Jeep Grand Cherokee 4.0L L6 (1999-2004) with perfect fit - • **Precision Engineered Ignition:** 0.035-inch gap ensures consistent spark and peak engine efficiency ## Overview This 6-pack of Champion Copper Plus spark plugs offers a direct OE-quality replacement for Jeep Grand Cherokee 4.0L L6 models from 1999 to 2004. Featuring a precise 0.035-inch gap and a copper core for superior conductivity, these plugs deliver reliable ignition, improved engine performance, and long-lasting durability backed by Champion’s motorsport-proven expertise. ## Description 6 pc Champion Copper Plus Spark Plugs compatible with Jeep Grand Cherokee 4.0L L6 1999-2004 ## Features - This 6 pack Champion Copper Plus Spark Plug is compatible with Jeep Grand Cherokee 2004, 2003, 2002, 2001, 2000, 1999 4.0L L6 - Genuine Champion parts. Experience Champion Copper Plus spark plugs - RELY ON QUALITY SPARK PLUGS: Champion ignition parts keep engines running at their best. Their spark plug catalog provides a diverse set of spark plug types to meet modern engine demands for long-lasting, powerful performance. Built with durable precious metals, Champion Spark Plugs improve performance while minimizing wear and tear - TRUST IN CHAMPION: Champion has powered more racing legends and won more races than any other spark plug brand. All that success at the track translates to more innovation and a more reliable spark plug for you. With years of expertise in engineering and manufacturing OE components for major automotive manufacturers, Champion understands the importance of a seamless OE-quality replacement part. Their spark plugs adhere to the toughest industry standards for a better fit and longer plug life - GENUINE QUALITY: All Champion spark plugs are direct replacement auto parts, and include original packaging. Confirm vehicle fitment with desertcart Confirmed Fit ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Sixity Auto | | Brand | Sixity Auto | | Item Weight | 10.2 ounces | | Product Dimensions | 3.75 x 0.93 x 4.98 inches | | Item model number | 4114746572 | | Manufacturer Part Number | 4114746572 | ## Product Details - **Brand:** Sixity Auto - **Core Material:** Copper - **Thread Size:** 14mm - **Vehicle Service Type:** Car, Truck - **Automotive Fit Type:** Vehicle Specific Fit ## Images ![6 pc Champion Copper Plus Spark Plugs compatible with Jeep Grand Cherokee 4.0L L6 1999-2004 - Image 1](https://m.media-amazon.com/images/I/41QhmxA1RjL.jpg) ## Frequently Bought Together - 6 pc Champion Copper Plus Spark Plugs compatible with Jeep Grand Cherokee 4.0L L6 1999-2004 - Ignition Coil for Jeep Grand Cherokee 2000-2004 4.0L L6, TJ Wrangler 2000-2006 4.0L L6, 56041476AA 56041476AB UF-296 610-02833 5C1181 C1263 E239 52-1654 IC399 - FEL-PRO VS 50458 R Engine Valve Cover Gasket Set for Jeep Grand Cherokee --- ## 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.pl/products/464192254-6-pc-champion-copper-plus-spark-plugs-compatible-with-jeep](https://www.desertcart.pl/products/464192254-6-pc-champion-copper-plus-spark-plugs-compatible-with-jeep) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*