ONAN RV GENERATOR TUNE-UP KIT 140-3116 122-0836 149-2341-01 FOR QG | IFJF

iFJF part No.: FJ-0836-ZH4. Onan RV Generator Complete Tune-Up Kit All Filters + Spark Plug Keep your Onan RV generator running reliably with the iFJF Complete Tune-Up Kit . This all-in-one maintenance package includes everything you need for a full generator service: air filter, oil filter, fuel filter, and spark plug all in one box at a fraction of OEM prices. What's Included 140-3116 Air Filter: High-capacity pleated paper element traps dust and debris before they enter the combustion chamber 122-0836 Oil Filter: Full-flow spin-on lube filter with silicone anti-drainback valve 149-2341-01 Fuel Filter: Inline fuel filter with 10-micron filtration protects the carburetor from fuel-borne contaminants 167-1638 Spark Plug: Pre-gapped copper-core spark plug for reliable ignition in all conditions Generator Compatibility Generator Series Models Onan QG Series 5500 (HGJAA, HGJAB), 7000 (HGJAD) Onan Marquis Gold 5500, 7000 RV QG Onan Marquis Platinum QG EFI models Why Regular Generator Maintenance Matters RV generators sit unused for months, then are expected to perform flawlessly during camping season. Stale fuel, moisture accumulation, and oil degradation are real threats. A dirty air filter reduces power output and increases fuel consumption. An old oil filter can't protect against sludge buildup. A worn spark plug causes hard starts and misfires. This kit addresses all three at once recommended every 100 hours or annually , whichever comes first. Installation Tips Oil Change: Run the generator for 5 minutes to warm the oil, then drain and replace the filter. Use SAE 15W-40 diesel-rated oil (approximately 1.6 quarts for QG 5500, 2.0 quarts for QG 7000) Air Filter: Simply unscrew the air cleaner cover, remove the old element, and drop in the new one Fuel Filter: Pinch the fuel line before removing the old filter to minimize fuel spillage. Arrow on the new filter points toward the carburetor Spark Plug: Gap should be 0.030" (0.76mm). Torque to 15 ft-lbs After Service: Run the generator under load for 15 minutes to verify everything is working FAQ Q: Will this kit work for my Onan 4000 MicroQuiet? A: No. This kit is specifically for QG 5500/7000 and Marquis Gold series. The MicroQuiet 4000 uses different part numbers. Q: How often should I perform this tune-up? A: Every 100 hours of generator run time, or at least once per year before camping season. If you use your generator frequently in dusty conditions, consider more frequent air filter changes. Q: Are these genuine Onan/Cummins parts? A: These are premium aftermarket replacements manufactured to meet or exceed OEM specifications. Cross-reference: Cummins Onan 140-3116, 122-0836, 149-2341-01, 167-1638. Q: Does this include the oil? A: No. Oil is sold separately. We recommend SAE 15W-40 diesel-rated oil for optimal performance. Q: Is this kit compatible with propane (LP) generators? A: The air filter, oil filter, and spark plug are compatible. The fuel filter is for gasoline models only LP generators don't use an inline fuel filter. Related Products Fuel Filter Housing for 2005-2013 Duramax 6.6L 2500HD/3500HD 29531007 GMC, Ram 6.6L 2500HD, Duramax, Sierra, 2500, Silverado U58/9KIT Car Urea Filter Diesel Fuel Filter for A0001421089 2265672 2655824 1421 122-0833 Oil Filter for Cummins Onan RV Generator QD 3200 6000 8000 10000 12500 140-2897 Air Filter 3-Pack for Onan QD/HQD Generator Series Related Guide 122-0836 Oil Filter Buying Guide & Cross-Reference Complete compatibility list, price co