Coleman 425F camping stove Parts

For most camp cooking, we recommend planning around 10,000 BTU/hr per burner for basic tasks like boiling water and simple skillet meals. If you want faster boil times, better cold-weather performance, or cooking with larger pots, choose a higher-output stove; you can shop by model on Sears PartsDirect.

• 8,000 to 12,000 BTU/hr per burner: basic camping meals, coffee, oatmeal, light sautéing
• 12,000 to 20,000 BTU/hr per burner: most family camping, better simmer control, moderate wind/cold
• 20,000 to 30,000+ BTU/hr per burner: big pots, fast boiling, high-heat searing, frequent outdoor cooking
• Two-burner stoves: think in BTU per burner, not just total BTU
• More BTU is not always better: very high output can make low simmering harder without good valve control

BTU needs depend on what you cook and the conditions. Use this checklist:

• Pot size and material (large, heavy pots need more heat)
• Wind exposure (wind steals heat quickly)
• Temperature and altitude (cold and high elevation reduce performance)
• Cooking style (simmering sauces vs. boiling and searing)
• Fuel type and regulator condition (weak pressure reduces flame strength)

Choosing the right BTU output helps you cook more predictably. Too little heat means long boil times and frustration in wind or cold; too much heat without good control makes it easy to scorch food and waste fuel.

Last updated: February 2026

Yes. For a Coleman camping stove model 425F, Coleman camp fuel and “white gas” refer to the same fuel type: a clean-burning, highly refined naphtha (petroleum distillate) made for pressurized liquid-fuel stoves and lanterns. Use it instead of automotive gasoline for steadier performance and fewer deposits.

White gas is a category name, not a single brand. Coleman camp fuel is the best-known version of white gas and is formulated for camping appliances like the Coleman 425F.

Typical labels you will see:

• “Camp fuel”
• “White gas”
• “Naphtha” (or “light naphtha”)
• “Liquid fuel for stoves/lanterns”

Using the right fuel protects the generator, burner, and fuel system from clogging and corrosion.

• Use: Coleman camp fuel or any reputable “white gas” camping fuel
• Avoid: automotive gasoline (unleaded), ethanol blends, and old/contaminated fuel
• Avoid: kerosene or diesel unless your stove is specifically designed and jetted for it
• Do: store fuel tightly sealed and keep water/dirt out of the tank
• Do: run the stove dry before long storage to reduce varnish buildup

White gas is designed to vaporize and burn predictably in a pressurized camping stove. That means easier lighting, more consistent flame control, and fewer clogs in the generator and burner over time.

If fuel-related issues persist (hard starting, weak flame, surging), we use the model number 425F to match the correct diagrams and replacement parts. Start with the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

The Coleman 425 series was made over multiple years, not just one; most references place production in the late 1940s through the early 1950s (commonly 1948 to 1953). For Coleman model 425F, the exact year depends on the date code stamped on your specific stove; you can use that code to pinpoint the manufacturing month and year, then shop by model on Sears PartsDirect.

Look for a stamped date code on the stove (often on the bottom of the fount/tank, near the collar, or on the case). Coleman typically used a month and year stamp.

• Check the underside of the tank (fount) first
• Look for two numbers that indicate month and year
• Clean lightly with a rag so the stamp is readable (avoid aggressive sanding)
• Write the code down before ordering parts or comparing versions
• If the stamp is missing or unreadable, use physical features (see below) to narrow the era

Most Coleman stamps read like MM YY (month, then year).

Even without a clear date code, you can often narrow the timeframe by comparing common 425-series details.

• Fuel system style and generator layout
• Pump condition and check valve behavior
• Burner flame pattern (steady blue vs. pulsing or yellow)
• Valve operation (smooth shutoff vs. seepage)
• Overall tank and case markings

Coleman 425-series stoves can look similar across years, but small changes affect fit and function of service items (generator, pump parts, valve components). Dating your 425F first helps you match the right configuration and avoid repeat repairs.

Last updated: February 2026

A Coleman camping stove like model 425F lasts 20 to 50+ years, and many last a lifetime with normal use and basic maintenance. The stove body and burners typically outlast wear items; performance usually comes back with cleaning, fresh fuel, and servicing the pump and seals.

Most “failures” are service issues, not a worn-out stove. These are the most common wear points:

• Pump leather or pump cup dries out and stops building pressure
• Fuel cap gasket hardens and leaks pressure
• Generator clogs from varnish or carbon (hard starts, weak flame)
• Valve packing seeps fuel around the valve stem
• Burner tubes get spider webs, rust flakes, or soot buildup

Even within Coleman stoves, fuel choice changes what you notice over time.

These steps prevent most no-light and low-flame complaints:

• Keep the fuel system clean; use fresh, correct fuel for the stove type
• After trips, wipe spills and keep food grease off the case and burners
• For liquid-fuel models, oil the pump so it seals and pressurizes properly
• Store dry; keep burners and tubes clear of debris and insects
• If the flame is yellow or sooty, clean the burner and air passages before assuming a bad valve

A long-lasting stove is mostly about pressure and clean fuel flow. When the pump, cap seal, and generator are in good shape, a Coleman stove like the 425F runs hotter, lights faster, and burns cleaner, which also reduces soot on cookware.

We list model-based parts and diagrams when available; if you need to search more broadly by model number or category, use Sears PartsDirect.

Last updated: February 2026

No for the Coleman 425F. This model is a liquid-fuel (Coleman fuel/white gas) camping stove, so it does not connect to a 20 lb propane tank and it is not designed to run on propane.

The Coleman 425F is built around a fuel tank, pump, generator, and burner system meant for liquid fuel.

• Fuel type: Coleman fuel (white gas)
• Fuel delivery: pressurized liquid fuel from the stove’s tank
• Key components: pump, fuel cap gasket, generator, burner/air tubes
• Propane fittings: none on this model

Propane appliances are engineered for propane vapor flow and specific regulator and orifice sizing. The 425F’s burner and generator are designed to vaporize liquid fuel, so a propane conversion is not a safe or supported setup.

• No propane inlet connection on the stove
• Different fuel metering and pressure requirements
• Incorrect fuel delivery can cause unstable flames and flare-ups

Use a propane camping stove that is specifically rated for bulk-tank use, then choose the correct hose and regulator for that propane stove.

Using the correct fuel type keeps the flame stable, protects the generator and burners, and reduces the risk of fuel leaks or flare-ups during cooking.

For model-specific parts and diagrams for the Coleman 425F, start with the model page and search for additional items by model number on Sears PartsDirect.

Last updated: February 2026