{"product_id":"4-ngk-spark-plugs-for-mariner-135-marathon-outboard-motor","title":"4 NGK Spark Plugs - For Mariner 135 MARATHON Outboard Motor","description":"\u003cp\u003eThe NGK 6431 Spark Plug (BP5HS) is a dependable non-resistor plug for 2-stroke marine engines, providing quick starts and solid ignition in compact outboards and small marine motors.\u003c\/p\u003e\u003ch3\u003eFeatures \u0026amp; Benefits:\u003c\/h3\u003e\u003cp\u003e🔧 Hot-range copper plug ideal for slower marine use🔧 Non-resistor for classic marine engine setups🔧 Durable design resists marine corrosion🔧 Popular fit for small Evinrude and Mercury engines\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cp\u003eBrand \u0026amp; Part Number: NGK 6431 BP5HSMaterial: CopperThread Size: 14mmReach: 12.7mm (0.5 in.)Hex Size: 13\/16 in. (20.6mm)Seat Type: GasketResistor: NoGap: 0.030 in. (0.76mm)\u003c\/p\u003e\u003cp\u003eChoose BP5HS for reliable spark in classic 2-stroke outboard engines—available now!\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":46830516371607,"sku":"NGK-6431-4PK-OUT-MARIN135MAR","price":29.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/8966\/7735\/files\/medium_67953048-4534-45fd-81fd-971c6ee5d766.jpg?v=1768815934","url":"https:\/\/txnsupply.com\/products\/4-ngk-spark-plugs-for-mariner-135-marathon-outboard-motor","provider":"Texan Supply Company","version":"1.0","type":"link"}