{"product_id":"ngk-9433-spark-plug-wire-set","title":"NGK 9433 Spark Plug Wire Set","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eNGK Spark Plug Wire Set 9433 is a specific-fit ignition wire set built for reliable spark delivery and noise suppression. It uses silicone insulation and a magnetic variable-pitch core to support stable ignition performance in service.\u003c\/p\u003e\u003cp\u003eCompatible with 1988-1991 Subaru XT applications, this NGK wire set is a direct replacement option for owners looking for a precise-fit ignition service part. The 9433 part number is also identified by RC-FE29.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit spark plug wire set for targeted application coverage\u003c\/li\u003e\n\u003cli\u003eSilicone insulation for heat-resistant wire construction\u003c\/li\u003e\n\u003cli\u003eNoise suppression design helps reduce ignition interference\u003c\/li\u003e\n\u003cli\u003eMagnetic variable-pitch core for consistent electrical performance\u003c\/li\u003e\n\u003cli\u003eBlue insulation for easy visual identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eNGK 9433 is part of the NGK Spark Plug Wire Set line, a product family focused on ignition service components. NGK brings long-standing OE experience and a broad ignition catalog that includes spark plugs, coils, boots, and wire sets. For Subaru XT ignition service, this wire set provides a specific-fit replacement with materials selected for durability and operational consistency. The 9433 part number and RC-FE29 reference are useful when matching the correct ignition wire set for the application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires caused by worn or degraded ignition wires\u003c\/li\u003e\n\u003cli\u003eElectrical noise that can interfere with ignition performance\u003c\/li\u003e\n\u003cli\u003eCracked or heat-aged wire insulation\u003c\/li\u003e\n\u003cli\u003eInconsistent spark delivery under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify wire routing and terminal placement against the original layout before installation. Confirm the application by part number 9433 and the vehicle listing for 1988-1991 Subaru XT. Inspect related ignition components during service to avoid replacing only part of a worn ignition system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eNGK manufactures premium ignition products to meet OE standards and supports global automotive coverage with state-of-the-art production and distribution capabilities.\u003c\/p\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":53725770416309,"sku":"BCDP-9433","price":50.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NG_9433_Fro.jpg?v=1794209899","url":"https:\/\/www.partcatalog.com\/products\/ngk-9433-spark-plug-wire-set","provider":"PartCatalog","version":"1.0","type":"link"}