{"product_id":"granatelli-buck-century-6cyl-3-8l-mpg-plus-ignition-wires","title":"Granatelli Buck Century 6Cyl 3.8L MPG Plus Ignition Wires","description":"\u003ch4\u003eWake Up Your Century's Tired 3.8L V6\u003c\/h4\u003e\n\u003cp\u003eMid-1980s Buick Century sedans and wagons relied on the venerable 3.8L V6 for smooth, dependable power, but decades-old ignition wiring loses conductivity and lets spark energy leak before it ever reaches the plug. The Granatelli Motor Sports GMS36-1341MPG MPG Plus Ignition Wire Set replaces that aging harness with a 0 ohm stainless steel core design, restoring stronger spark delivery and helping the engine run the way it did when it left the factory. It is a straightforward bolt-in upgrade for Buick Century owners who want more consistent combustion without touching the distributor or coil.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e0 ohm resistance stainless steel core for maximum spark energy transfer\u003c\/li\u003e\n\u003cli\u003ePatented protector ring reduces RFI and EMI interference (U.S. Patent #7,185,622)\u003c\/li\u003e\n\u003cli\u003eStainless snap-lock spark plug connectors for a secure, corrosion-resistant fit\u003c\/li\u003e\n\u003cli\u003eHigh-temperature silicone boots rated to 500°F\u003c\/li\u003e\n\u003cli\u003e8mm fiberglass-reinforced jacket for added abrasion and heat protection\u003c\/li\u003e\n\u003cli\u003eDirect OEM-replacement design, no cutting or splicing required\u003c\/li\u003e\n\u003cli\u003eOBD-II computer safe for seamless integration with the Century's factory ignition\u003c\/li\u003e\n\u003cli\u003eGMS36-1341MPG includes all mounting hardware needed for a complete installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1984-1985\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eCentury\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eGMS36-1341MPG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003e802735022360\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGranatelli Motor Sports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMPG Plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Core\u003c\/td\u003e\n\u003ctd\u003eSolid Stainless Steel, 0 Ohm Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJacket Diameter\u003c\/td\u003e\n\u003ctd\u003e8mm, Fiberglass-Reinforced Braid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoot Temperature Rating\u003c\/td\u003e\n\u003ctd\u003e500°F (1200°F boots optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete set of GMS36-1341MPG spark plug wires sized for the Century's 3.8L V6 engine\u003c\/li\u003e\n\u003cli\u003eStainless snap-lock terminals pre-installed at each end\u003c\/li\u003e\n\u003cli\u003eSilicone boots for distributor cap and spark plug ends\u003c\/li\u003e\n\u003cli\u003eAll hardware needed for a bolt-in installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAbout Granatelli Motor Sports\u003c\/h4\u003e\n\u003cp\u003eGranatelli Motor Sports has built performance ignition components for street cars and race cars for decades. The MPG Plus line, including the GMS36-1341MPG, brings the same 0 ohm core technology used in the company's racing products to everyday classics like the Buick Century, giving owners a factory-style fit with meaningfully better electrical conductivity than aging OEM wires.\u003c\/p\u003e\n\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the GMS36-1341MPG?\u003c\/strong\u003e\n\u003cp\u003eThe GMS36-1341MPG is a Granatelli Motor Sports MPG Plus ignition wire set built specifically for the 1984-1985 Buick Century with the 3.8L V6 engine. It uses a 0 ohm stainless steel core and RFI\/EMI-suppressing protector ring to deliver stronger spark energy than the factory wires.\u003c\/p\u003e\n\u003cstrong\u003eIs this listing really for a Buick Century, not a \"Buck\" Century?\u003c\/strong\u003e\n\u003cp\u003eYes, this is a genuine Buick Century application. The GMS36-1341MPG is engineered specifically for the 1984-1985 Buick Century's 3.8L V6 engine.\u003c\/p\u003e\n\u003cstrong\u003eDo I need any special tools to install these wires?\u003c\/strong\u003e\n\u003cp\u003eNo special tools are required. Basic hand tools and about 30-45 minutes are enough for most home mechanics to complete the swap.\u003c\/p\u003e\n\u003cstrong\u003eWill the GMS36-1341MPG trigger a check engine light?\u003c\/strong\u003e\n\u003cp\u003eNo. The wires are OBD-II computer safe and designed to work seamlessly with the Century's factory ignition system.\u003c\/p\u003e\n\u003cstrong\u003eWhat warranty comes with the GMS36-1341MPG?\u003c\/strong\u003e\n\u003cp\u003eGranatelli Motor Sports backs the MPG Plus wire sets with a limited warranty against manufacturing defects. Contact Granatelli customer support directly for full warranty terms on your specific order.\u003c\/p\u003e\n\u003cstrong\u003eIs this a genuine OEM part or an aftermarket upgrade?\u003c\/strong\u003e\n\u003cp\u003eThe GMS36-1341MPG is an aftermarket performance upgrade, not an OEM replacement part. It is engineered to exceed original equipment specifications for durability and conductivity.\u003c\/p\u003e\n\u003cstrong\u003eWill these wires work if my Century has a mild engine modification?\u003c\/strong\u003e\n\u003cp\u003eYes. The low-resistance design works well with naturally aspirated engines and also holds up to modest bolt-on modifications like a freer-flowing exhaust or intake.\u003c\/p\u003e\n\u003cstrong\u003eHow do I avoid mixing up cylinders during installation?\u003c\/strong\u003e\n\u003cp\u003eReplace and route the GMS36-1341MPG wires one at a time, moving from the old harness to the new set, so each wire keeps its correct length and cylinder position.\u003c\/p\u003e\n\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eAllow the engine to cool completely before beginning work.\u003c\/li\u003e\n\u003cli\u003eDisconnect the negative battery terminal.\u003c\/li\u003e\n\u003cli\u003eStarting with one cylinder at a time, remove the factory wire from the spark plug and distributor cap.\u003c\/li\u003e\n\u003cli\u003eRoute the new GMS36-1341MPG wire along the same path as the factory wire, keeping it away from exhaust manifolds.\u003c\/li\u003e\n\u003cli\u003eSeat the spark plug boot firmly onto the spark plug until it clicks into place.\u003c\/li\u003e\n\u003cli\u003eSeat the distributor cap end firmly into the correct terminal position.\u003c\/li\u003e\n\u003cli\u003eRepeat for each remaining cylinder, replacing one wire at a time to avoid cross-wiring cylinders.\u003c\/li\u003e\n\u003cli\u003eReconnect the negative battery terminal and start the engine to confirm smooth idle and proper firing.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":46350790164559,"sku":"GMS36-1341MPG","price":102.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/GMS36-1341MPG_Ignition_Wires_1984-1985_Buick_Century_3.8L.png?v=1785936582","url":"https:\/\/www.blackopsautoworks.com\/products\/granatelli-buck-century-6cyl-3-8l-mpg-plus-ignition-wires","provider":"Black Ops Auto Works","version":"1.0","type":"link"}