{"product_id":"✅-gm-17113552-fuel-injection-rail-o-ring-seal-kit-1999-2007","title":"GM 17113552 Fuel Injection Rail O-Ring Seal Kit 1999-2007","description":"\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cb\u003eFuel Injection Rail O-Ring Kit (17113552)\u003c\/b\u003e: Includes 3 O-rings (2 larger, 1 smaller, typically FKM\/Viton material).\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eClean motor oil\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(for lubricating O-rings).\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSocket set, wrenches, and Torx screwdriver\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(for fuel rail bolts and crossover tube bracket).\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eFlathead screwdriver or pry bar\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(for gentle prying).\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eNon-abrasive cleaner\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(e.g., carburetor cleaner) and lint-free cloth.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eTorque wrench\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(for precise reassembly).\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eWheel chocks and 9V battery saver\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(optional, for safety and preserving vehicle settings).\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eShop rags\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand a container for small parts.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eFuel line disconnect tool\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(if needed for fuel line removal).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eCompatibility:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p3\"\u003eThe 17113552 O-ring kit fits GM vehicles (1999-2007), including:\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eChevrolet Silverado 1500\/2500\/3500 (1999-2007)\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eChevrolet Tahoe\/Suburban (2000-2006)\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eGMC Sierra 1500\/2500 (1999-2007)\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eCadillac Escalade (2002-2006)\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eChevrolet Express 1500\/2500\/3500 (2003-2007)\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eBuick Rainier (2004-2006)\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eOthers (verify with your service manual).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eNote\u003c\/b\u003e: This kit is specific to the fuel rail crossover tube, not injector O-rings. Confirm fitment for your vehicle’s engine (e.g., 4.8L, 5.3L, 6.0L).\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eStep-by-Step Instructions:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePreparation and Safety\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003ePark the vehicle on a flat surface, engage the parking brake, and place wheel chocks around the front tires.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eDisconnect the negative battery terminal to prevent electrical issues. Optionally, use a 9V battery saver in the cigarette lighter to preserve vehicle settings.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eRelieve fuel system pressure: Remove the fuel pump fuse or relay, start the engine, and let it stall. Alternatively, use a fuel pressure gauge at the Schrader valve (if equipped) to release pressure safely.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eOpen the hood and ensure a well-ventilated workspace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eAccess the Fuel Rail\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eRemove the air intake assembly (air filter housing and intake tube) to access the fuel rail.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eIf the intake manifold overlaps the fuel rail (common on some GM engines), remove it per the service manual. This may involve disconnecting throttle body components or other obstructions.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eLocate the fuel rail crossover tube, which connects the left and right fuel rails across the engine. It’s secured by a Torx screw and hold-down bracket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eRemove the Fuel Rail Crossover Tube\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eDisconnect the fuel line from the crossover tube using a fuel line disconnect tool if necessary (varies by model).\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eRemove the Torx screw and hold-down bracket securing the crossover tube.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eCarefully pull the crossover tube from the fuel rail ends. Use a gentle twisting motion or a small pry bar to avoid damaging the tube or rail. Note the position of the old O-rings (two larger ones at the rail ends, one smaller one at the crossover connection).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eReplace the O-rings\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eRemove the old O-rings from the crossover tube and rail ends using a flathead screwdriver or pick tool. Inspect for wear, cracking, or swelling, which indicate fuel leaks.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eClean the crossover tube and fuel rail mating surfaces with non-abrasive cleaner and a lint-free cloth to remove debris or old O-ring residue.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eApply a light coat of clean motor oil to the new O-rings (two larger, one smaller) to aid installation and prevent pinching.\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eDo not use silicone-based lubricants\u003c\/b\u003e, as they may degrade the O-rings; motor oil is preferred as it’s compatible with fuel exposure.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eInstall the new O-rings: Place the two larger O-rings on the crossover tube ends and the smaller O-ring at the connection point (refer to your service manual for exact placement). Ensure they seat properly without twisting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eReinstall the Crossover Tube and Fuel Rail\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eReinsert the crossover tube into the fuel rail ends, ensuring a snug fit. The lubricated O-rings should slide in easily; press firmly but don’t force to avoid pinching.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eSecure the crossover tube with the hold-down bracket and Torx screw. Torque to the specification in your service manual (typically 8-10 ft-lbs for GM fuel rails).\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eReconnect the fuel line, ensuring a secure click if using quick-connect fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eReassemble the Engine\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eReinstall the intake manifold (if removed), air intake assembly, and any other components.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eReconnect the battery and fuel pump fuse\/relay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eTest for Leaks\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eTurn the ignition to the “ON” position (without starting) to pressurize the fuel system. Check for fuel leaks or odors around the crossover tube and fuel rail.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eStart the engine and let it idle. Inspect again for leaks. If you smell fuel or see leaks, shut off the engine and recheck O-ring installation for pinching or improper seating.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eTest drive the vehicle for 10-15 minutes to ensure proper operation. Recheck for leaks after parking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eFinal Checks\u003c\/b\u003e:\u003c\/li\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eVerify no fuel odors or puddles under the hood.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003eEnsure the engine runs smoothly without misfires or hesitation, which could indicate other fuel system issues (e.g., injector O-rings or fuel pressure regulator).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eTips and Warnings:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eUse OEM or high-quality O-rings\u003c\/b\u003e: The 17113552 kit\u003cspan class=\"Apple-converted-space\"\u003e \u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003euses FKM\/Viton material for durability under high pressure (up to 750 psi) and fuel exposure. Avoid cheap aftermarket kits to prevent premature failure.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eLubricate properly\u003c\/b\u003e: A light coat of motor oil prevents O-ring damage during installation. Avoid over-lubricating, as slippery O-rings can be dropped or misaligned.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eCheck for double O-rings\u003c\/b\u003e: Ensure no old O-rings remain in the rail or crossover tube, as this can cause leaks.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eInspect related components\u003c\/b\u003e: If replacing the crossover tube O-rings, consider checking injector O-rings or the fuel pressure regulator, as leaks in one area may indicate wear in others.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eTorque carefully\u003c\/b\u003e: Overtightening can damage the fuel rail or crossover tube. Use a torque wrench and follow the service manual.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSafety first\u003c\/b\u003e: Fuel is flammable; clean up spills immediately and work in a well-ventilated area with a fire extinguisher nearby.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eTroubleshooting:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePersistent leaks\u003c\/b\u003e: Check for pinched O-rings, debris in the rail seats, or damaged crossover tube ends. Ensure only one O-ring is installed per position.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eFuel odor after driving\u003c\/b\u003e: Recheck torque on the crossover tube bracket and inspect for hairline cracks in the fuel rail.\u003c\/li\u003e\n\u003cli class=\"li3\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEngine misfires\u003c\/b\u003e: If the issue persists, test the fuel pressure regulator or injector O-rings, as these can cause similar symptoms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p3\"\u003eFor visual guidance, search YouTube for “GM 5.3L fuel rail crossover tube replacement” or similar videos for your specific model (e.g., 2003 Tahoe).\u003c\/p\u003e","brand":"The Frugal Fixer","offers":[{"title":"Default Title","offer_id":53189477794157,"sku":null,"price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/3362\/8525\/files\/Screenshot2026-04-09at10.38.03AM.png?v=1775756406","url":"https:\/\/thefrugalfixer.com\/products\/%e2%9c%85-gm-17113552-fuel-injection-rail-o-ring-seal-kit-1999-2007","provider":"The Frugal Fixer","version":"1.0","type":"link"}