{"product_id":"uf529-ignition-coil-pack-4644-spark-plug-pack-of-4-fits","title":"UF529 Ignition Coil Pack \u0026 4644 Spark Plug Pack of 4 - Fits","description":"\u003cp\u003eIn this review of the UF529 ignition coil pack paired with 4644 double iridium spark plugs, the bottom line is straightforward: this kit is best for owners of compatible Audi, Volkswagen and certain Porsche and Volkswagen Touareg models who need an affordable, OEM-replacement style ignition refresh. The reviewer found the kit delivers reliable spark performance and straightforward fitment for engines listed in the compatibility notes, with the biggest reason to buy being the matched coil-and-plug set that aims to restore proper ignition timing and smooth running without sourcing separate parts.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Covers numerous Audi, Volkswagen and Porsche 3.0\/3.2\/4.2 and select V8 models so shoppers can replace all four coils and plugs with one kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched Coil and Plug Set:\u003c\/strong\u003e Ships with four ignition coil packs and four double iridium spark plugs to ensure consistent ignition performance across cylinders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Coil Construction:\u003c\/strong\u003e Coils use premium materials and a stainless-steel spring with an internal noise suppressor to reduce radio frequency interference and improve longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Performance Spark Plugs:\u003c\/strong\u003e Double iridium spark plugs are specified to last 100,000+ kilometers and support better cold starts and smoother acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE-Style Fit:\u003c\/strong\u003e Each component matches or improves on original equipment design for straightforward installation and dependable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is ideal for DIY mechanics and independent shops working on Audi A3\/A4\/A5\/A6\/A7\/S4\/S5\/Q5\/Q7 and compatible Volkswagen and Porsche vehicles that use the listed part numbers; it suits owners who want to replace all ignition coils and plugs at once to address misfires, rough idle, or reduced fuel economy. The matched pack removes the guesswork of pairing coils and plugs separately and is useful when one cylinder's failure suggests replacing all four for consistent performance.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include owners of vehicles not listed in the compatibility images and buyers who require factory-branded parts or detailed installation guidance; this kit ships without a printed manual, so less-experienced installers may prefer dealer-supplied parts or professional installation.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComes as a full set of four coils and four double iridium plugs for consistent ignition across cylinders.\u003c\/li\u003e\n\u003cli\u003eCoils include an internal noise suppressor and thermoplastic connector to improve connection reliability.\u003c\/li\u003e\n\u003cli\u003eSpark plugs are rated for long service life and can improve cold starts and fuel efficiency.\u003c\/li\u003e\n\u003cli\u003eDesigned to match or improve on OE geometry for easier installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatibility is broad but specific vehicle listings must be checked in the product images; not universal to all model years or engines.\u003c\/li\u003e\n\u003cli\u003eNo printed installation instructions are included, so novice installers may need external guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAspligo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eUF529+4644\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003eIgnition Coil Packs x4, Double Iridium Spark Plug x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Vehicles\u003c\/td\u003e\n\u003ctd\u003eSelected Audi, Volkswagen, Porsche models (see main picture for full list)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpark Plug Life\u003c\/td\u003e\n\u003ctd\u003e100,000+ kilometers (specified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Features\u003c\/td\u003e\n\u003ctd\u003eStainless-steel spring, internal noise suppressor, thermoplastic connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eFor owners of the supported Audi, Volkswagen and Porsche engines, this UF529 coil and 4644 spark plug kit offers a cost-effective, OE-style replacement that restores ignition consistency and reduces symptoms like misfire and rough idle. It represents good value when replacing all four coils and plugs together, but confirm vehicle compatibility in the product images and arrange professional fitting if you need step-by-step installation help.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this kit fit my Audi A6 3.2?\u003c\/strong\u003e\u003cbr\u003eIf your A6 is one of the model years listed in the compatibility notes (3.2 models 2006-2011 and related Quattro years), this kit is intended to fit; check the second main picture for the complete vehicle list before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre installation instructions included?\u003c\/strong\u003e\u003cbr\u003eThe package does not include a printed instruction manual, so installers should rely on factory service information or a workshop manual for correct procedures.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo the spark plugs improve fuel economy?\u003c\/strong\u003e\u003cbr\u003eThe double iridium plugs are specified to provide stable sparks that can help smoother acceleration and improved fuel efficiency compared with worn plugs.\u003c\/p\u003e","brand":"Aspligo","offers":[{"title":"Default Title","offer_id":48253130080475,"sku":"B0F8HFS6BJ","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/619g0-2hD8L._AC_SL1500.jpg?v=1778265719","url":"https:\/\/gearmusthave.com\/products\/uf529-ignition-coil-pack-4644-spark-plug-pack-of-4-fits","provider":"GearMustHave","version":"1.0","type":"link"}