Kenmore 153331761 gas water heater Parts

A standard tank-style gas water heater like the Kenmore 153331761 lasts 8 to 12 years. With consistent maintenance (especially anode-rod checks and periodic draining), many units reach 12 to 15 years before tank corrosion, leaks, or performance problems make replacement the practical choice.

Most of the lifespan comes down to corrosion control, water quality, and how hard the heater works.

• 8 to 12 years: typical service life for many gas tank water heaters
• 12 to 15 years: common when maintenance is done on schedule
• Shorter life: high water conductivity, heavy hot-water demand, or skipped maintenance

Your Kenmore manual explains that replacing a depleted anode rod can extend the life of the water heater and that anodes should be checked at least annually after the warranty period. Use the owner's manual for the exact procedure and safety steps.

• Check the anode rod condition and replace when significantly corroded
• Drain and flush the tank periodically to reduce sediment
• Keep combustion air openings clear and the area free of flammables
• Test the temperature-pressure relief valve at least yearly
• Keep temperature settings safe to reduce scald risk

Common replacement part for corrosion protection: Water heater anode rod 100108660

Once a tank begins leaking, it typically fails quickly and can cause major water damage. Planning replacement around the 10 to 12-year mark (or sooner if symptoms appear) helps avoid an emergency outage and protects finished spaces.

If you need to order parts for the Kenmore 153331761, use the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

On Kenmore gas water heater model 153331761, the model number is printed on the rating plate on the front of the water heater. Read the full model number exactly as shown (including any dots or extra digits) and use it when looking up parts, manuals, or service information in the 153331761 owner's manual.

The rating plate is on the front of the tank. It typically lists the model number, serial number, and fuel type (natural gas or propane).

Check these common spots on the front:

• Upper front area near the jacket seam
• Mid-front area near the burner access doors
• Lower front area above the base pan
• Near the gas control valve area (still on the front)

Copy the model number exactly as it appears on the plate so parts match correctly.

• Use the full number: 153331761
• Keep punctuation if shown (some plates include dots like 153.331761)
• Do not add spaces or extra characters
• Record the serial number too; it helps identify manufacturing details
• Note the gas type (natural gas or propane) before ordering parts

Having the correct model number prevents ordering the wrong gas valve, pilot parts, or venting components.

Gas water heater parts are model-specific; even small differences can affect fit and safe operation. Using the exact model number helps us match items like the water heater igniter 100109221 or water heater gas valve and temperature control assembly 100109446 to your Kenmore unit.

For ordering, use the parts list for model 153331761 on this page first; for broader model searches and account tools, use Sears PartsDirect.

Last updated: February 2026

Labor to install a 50-gallon gas water heater typically runs $400 to $1,000 in many U.S. markets; the price goes up when the job needs venting changes, gas line work, permit inspections, or code upgrades. For Kenmore model 153331761, use the 153331761 owner's manual to confirm venting and location requirements before you schedule installation.

• Venting work: resizing or rerouting the vent connector and draft hood setup
• Gas piping changes: new shutoff valve, sediment trap, or line resizing
• Water piping updates: replacing corroded shutoffs, adding unions, correcting pipe materials
• Location and access: attic, crawlspace, tight closet, or long carry distance
• Code items and safety: drain pan, seismic strapping (common in some areas), combustion air needs
• Disposal and haul-away: removing the old tank and cleanup

These are common ranges installers quote; your local pricing and scope determine the final number.

Kenmore 153331761 is a natural gas unit and the manual lists a 4-inch vent and a tank diameter around 26.38 inches. Those details can impact whether the existing vent connector, clearances, and drain pan sizing are a direct match. Review the venting and location sections in the 153331761 owner's manual.

Gas water heater installation is a safety-critical job. Accurate labor estimates depend on whether the installer can reuse the existing venting and gas/water connections or must modify them to meet current requirements.

If your installer finds worn or leaking components, these are common replacements for this model:

• Water heater gas valve and temperature control assembly 100109446
• Draft hood 100109444
• Water heater pilot assembly 100110984

To order model-specific replacement parts, use the parts list for Kenmore 153331761 or search by model on Sears PartsDirect.

Last updated: February 2026

The most common problem we see with gas water heaters like Kenmore model 153331761 is ignition trouble: the pilot will not light or will not stay lit, which prevents the main burner from heating water. Venting and combustion-air problems are also common and can cause poor performance and unsafe operation.

• Pilot/ignition failure: dirty pilot, weak spark, or a failing igniter.
• Gas control issues: the gas valve or temperature control can fail or drift out of calibration.
• Restricted combustion air: installing in a tight closet or blocking air openings can prevent proper combustion.
• Venting problems: a sooted, obstructed, or deteriorated vent can cause poor draft and shutdowns.
• Sediment buildup: reduces efficiency and can cause rumbling or longer recovery times.

1. Confirm the tank is full before any restart: open a hot faucet and verify steady water flow before turning gas back on.
2. Check for adequate air and clearances: never obstruct ventilation air openings; confined installations need proper combustion air.
3. Look at the draft hood and venting: check for loose connections, rust flakes, blockage, or soot.
4. If you see soot: turn the gas control to OFF and leave it off until the venting and combustion issue is corrected.
5. Review the lighting and shutdown procedure in the owner's manual.

If your checks point to ignition or control problems, these model-matched parts are common fixes:

Pilot, venting, and combustion-air issues are more than “no hot water” problems. Poor draft or blocked air can lead to improper combustion and flue-gas spillage, so catching venting and soot early protects your home and keeps the heater running efficiently.

You can order replacement parts for Kenmore 153331761 from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

Repairing a Kenmore 153331761 gas water heater is cheaper when the problem is limited to a replaceable part (ignition, pilot, gas control, or a leaking drain valve). Replacing the heater makes sense when the tank is leaking or has permanent internal failure; use the 153331761 owner's manual to confirm the symptoms.

• Repair for ignition or pilot problems, temperature control issues, or a leaking valve or fitting.
• Inspect first if you see water on the floor; condensation, loose connections, the T&P relief valve, or the drain valve can mimic a tank leak.
• Replace when the tank itself leaks or has permanent tank failure (often accelerated by heavy sediment).
• Replace immediately if the unit has been exposed to flooding.
• Use model-matched parts to avoid fit and safety issues.

If the tank is sound, these common repairs can restore operation:

• Water heater igniter 100109221 for no-spark or unreliable lighting
• Water heater pilot assembly 100110984 for pilot and thermocouple-related symptoms
• Water heater gas valve and temperature control assembly 100109446 for gas regulation or temperature control failures
• Drain 100108269 if the drain valve seeps or will not fully close

The manual advises inspecting all possible water sources before replacing the heater; misdiagnosing condensation or a valve leak as a tank failure can lead to an unnecessary replacement.

We list model-specific parts by diagram and part ID; you can also search by model number on Sears PartsDirect.

Last updated: February 2026