{"product_id":"delphi-ex631122-fuel-injector","title":"Delphi EX631122 Fuel Injector","description":"\u003ch2\u003eDelphi EX631122 Fuel Injector Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi EX631122 fuel injector is built from OE heritage and decades of supplier experience with major automakers. It is a direct-fit fuel injection component for precise fuel delivery, with the injector and instruction sheet included in the package.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFuel injector assembly for air and fuel delivery service\u003c\/li\u003e\n\u003cli\u003eIncludes fuel injector and instruction sheet\u003c\/li\u003e\n\u003cli\u003eBuilt using Delphi OE knowledge developed over 100 years\u003c\/li\u003e\n\u003cli\u003eCross-references Monroe Shocks \u0026amp; Struts 095000-0323 and 095000-6074 for the same application\u003c\/li\u003e\n\u003cli\u003ePart number EX631122 for cataloging and replacement lookup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi EX631122 is a replacement fuel injector engineered for accurate fuel metering in the fuel injection system. Delphi’s OE background is reflected in the part’s design approach, making it a practical choice for service work where consistent injector performance matters. This part number, EX631122, is also useful when searching by interchange references for the same application.\u003c\/p\u003e\u003cp\u003eFor vehicle-specific searches, this injector is commonly referenced in Chevrolet and GMC fuel system service contexts, including Chevrolet Silverado and GMC Sierra applications where the correct injector match is critical. Use the part number EX631122 when verifying catalog listings and interchange data for Chevrolet Silverado and GMC Sierra repair needs.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHard starting caused by poor fuel delivery\u003c\/li\u003e\n\u003cli\u003eRough idle from inconsistent injector flow\u003c\/li\u003e\n\u003cli\u003eMisfire concerns related to fuel atomization issues\u003c\/li\u003e\n\u003cli\u003eFuel trim problems tied to injector wear or contamination\u003c\/li\u003e\n\u003cli\u003eLoss of engine performance from uneven cylinder fueling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm injector connector style, fuel rail fitment, and engine application before installation. Replace seals and inspect the fuel system for contamination during service. Follow the instruction sheet included with the injector, and verify final operation after installation on Chevrolet Silverado or GMC Sierra vehicles using the correct EX631122 application data.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi builds aftermarket parts using OE experience and supplier knowledge developed with top automakers, which supports consistent replacement quality for fuel system service.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52433619746997,"sku":"BBMX-EX631122","price":619.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_EX631122_Fro.jpg?v=1777853962","url":"https:\/\/www.partcatalog.com\/products\/delphi-ex631122-fuel-injector","provider":"PartCatalog","version":"1.0","type":"link"}