{"product_id":"ochiki-fuel-injection-pressure-regulator-for-chevy-silverado-direct-fit-17113556-89060418-metal-construction","title":"OCHIKI Fuel Injection Pressure Regulator for Chevy Silverado — Direct-Fit 17113556\/89060418, Metal Construction","description":"\u003cp\u003e\u003cstrong\u003eThe OCHIKI fuel injection pressure regulator is a direct-fit replacement part designed to restore and stabilize fuel pressure for select GM V8 and V6 vehicles, improving injection accuracy and drivability.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your Chevy Silverado, GMC Sierra, Tahoe, Suburban or compatible GM model is showing symptoms tied to inconsistent fuel pressure, this OCHIKI regulator provides a durable, precision-controlled solution. Engineered from robust metal alloys, it replaces OE numbers including 17113556 and 89060418 and matches original mounting and flow characteristics for straightforward installation.\u003c\/p\u003e\n\n\u003ch3\u003eWill this regulator fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThis unit fits a range of GM vehicles — check engine size and year against compatibility notes before ordering. It’s commonly used on 5.3L and 6.0L V8 engines and some 4.8L\/6.2L applications depending on model year and fuel system layout.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect-replacement for part numbers like 17113556 and 89060418.\u003c\/li\u003e\n\u003cli\u003eReported fits: Chevy Silverado, Tahoe, Suburban; GMC Sierra; Cadillac Escalade; Buick Rainier; Chevrolet Express on select years\/models.\u003c\/li\u003e\n\u003cli\u003eVerify fit with vehicle VIN or consult mechanic before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this regulator affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eBy maintaining consistent fuel rail pressure under varying loads, the regulator helps the fuel injectors deliver the correct fuel quantity. That consistency supports smoother acceleration and more predictable idling without changing engine tuning.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStabilizes fuel pressure to improve injector timing and metering.\u003c\/li\u003e\n\u003cli\u003eReduces pressure fluctuation during throttle changes.\u003c\/li\u003e\n\u003cli\u003eHelps avoid lean or rich conditions caused by regulator failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the build and durability features?\u003c\/h3\u003e\n\u003cp\u003eManufactured from quality metal materials, the OCHIKI regulator resists corrosion and wear, extending service life compared with cheaper stamped components. The design focuses on pressure stability and structural strength for long-term use in harsh under-hood environments.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorrosion-resistant metal construction for longevity.\u003c\/li\u003e\n\u003cli\u003eWear-resistant internal components to maintain consistent control.\u003c\/li\u003e\n\u003cli\u003eEngineered for stable pressure performance under thermal cycling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and replacement?\u003c\/h3\u003e\n\u003cp\u003eThe regulator follows the original equipment mounting and connection layout so experienced DIYers or technicians can replace it with standard hand tools. Basic mechanical knowledge and following OEM safety steps (relieve fuel pressure, disconnect battery) are recommended.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSimple bolt-on replacement for compatible models.\u003c\/li\u003e\n\u003cli\u003eMatches common OEM connection points and dimensions.\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual for fuel-system procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this product for: Drivers, mechanics and fleet managers who need a reliable, OEM-style replacement fuel pressure regulator for compatible GM trucks and SUVs. It’s well suited for those restoring proper fuel pressure after regulator failure, upgrading worn components, or maintaining older vehicles where original parts are degraded. Always confirm compatibility with vehicle year, engine size, and OEM part numbers before purchase.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which OEM part numbers does this replace?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It replaces common numbers such as 17113556 and 89060418 plus other listed compatible OEM references.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required—standard hand tools are sufficient; follow safety steps to relieve fuel pressure first.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OCHIKI","offers":[{"title":"Default Title","offer_id":55162950156631,"sku":"B0DKSQ13NK","price":32.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/ochiki-regulator-front-view.jpg?v=1790340099","url":"https:\/\/britishgarage.co.uk\/products\/ochiki-fuel-injection-pressure-regulator-for-chevy-silverado-direct-fit-17113556-89060418-metal-construction","provider":"British Garage","version":"1.0","type":"link"}