{"product_id":"trq-iridium-spark-plugs-24-piece-tune-up-kit-direct-fit-for-v12","title":"TRQ Iridium Spark Plugs 24 Piece Tune Up Kit - Direct Fit for V12","description":"\u003cp\u003eIn this review the TRQ Iridium Spark Plugs 24 piece tune up kit is assessed for owners of V12 Mercedes vehicles who need a full replacement set. The bottom line: this kit is best for drivers who want a direct fit, OE replacement style spark plug set that covers many S, SL, CL and Maybach V12 models and arrives as a complete 24 piece kit so a full engine service is ready to go. The review focuses on fitment, build quality and the real-world effects on fuel use and driveability after installation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Fit:\u003c\/strong\u003e The plugs are designed as OE replacement parts so installation is straightforward and requires no adapter or special modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 24 Piece Kit:\u003c\/strong\u003e The package includes 24 spark plugs, allowing a complete tune up of V12 engines without buying additional pieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Vehicle Compatibility:\u003c\/strong\u003e Fitment covers many Mercedes V12 applications including S600, S65 AMG, SL600, SL65 AMG and CL600 across model years listed in the product information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIridium Tip Construction:\u003c\/strong\u003e The iridium element aims to provide reliable ignition and long service life compared with standard plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Reference Coverage:\u003c\/strong\u003e The kit references many OEM and aftermarket numbers so it is easier to match the plugs to older service records.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is aimed at owners and independent technicians who maintain Mercedes-Benz V12 engines and prefer a full-service parts swap in one purchase. It is particularly useful for those who want an OE-style replacement set to restore consistent spark across all 12 cylinders in a single service session.\u003c\/p\u003e\u003cp\u003eDrivers who have non-V12 engines, or who need single plugs for diagnostics, should look elsewhere. Also, if a vehicle requires a non-iridium specialty plug not listed among the OE references, confirm fitment before buying.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGood quality feel with iridium tips that often translate to improved fuel efficiency for some users.\u003c\/li\u003e\n\u003cli\u003eComplete 24 piece set removes the hassle of sourcing individual plugs for a V12 service.\u003c\/li\u003e\n\u003cli\u003eDirect fit and OE replacement intent simplify installation and reduce fitment errors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSome users reported mixed performance and occasional driveability issues after installation, so results can vary by vehicle condition.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eTRQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit Quantity\u003c\/td\u003e\n\u003ctd\u003e24 spark plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMercedes-Benz V12 engines (S600, S65 AMG, SL600, SL65 AMG, CL600, Maybach)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip Material\u003c\/td\u003e\n\u003ctd\u003eIridium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment Type\u003c\/td\u003e\n\u003ctd\u003eDirect fit, OE replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE Reference\u003c\/td\u003e\n\u003ctd\u003eMultiple OEM and aftermarket reference numbers included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe TRQ Iridium 24 piece tune up kit is a practical choice for anyone servicing a Mercedes V12 who wants the convenience of a full set and the longevity of iridium tips. It represents good value for a single-shop purchase and will suit owners who prioritize correct fitment and straightforward installation, though buyers should verify compatibility for their exact model year to avoid fitment surprises.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this kit fit my V12 Mercedes?\u003c\/strong\u003e\u003cbr\u003eCheck the vehicle specific fitment information in the listing and the OE reference numbers to confirm compatibility for your model year and engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre these plugs pre-gapped?\u003c\/strong\u003e\u003cbr\u003eThey are supplied as OE replacements; installers should verify gap settings during the tune up as part of normal service practice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these plugs improve fuel economy?\u003c\/strong\u003e\u003cbr\u003eMany customers reported improved fuel efficiency after installation, though results vary with engine condition and driving habits.\u003c\/p\u003e","brand":"TRQ","offers":[{"title":"Default Title","offer_id":48154403864795,"sku":"B09HNKTQ9T","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81symHMs7RL._AC_SL1500.jpg?v=1768851615","url":"https:\/\/gearmusthave.com\/products\/trq-iridium-spark-plugs-24-piece-tune-up-kit-direct-fit-for-v12","provider":"GearMustHave","version":"1.0","type":"link"}