Frigidaire DW3350DW2 dishwasher - lf33087010 Parts

The most common Frigidaire dishwasher problem (including model DW3350DW2) is poor wash performance caused by restricted water flow, usually from clogged spray arms, a dirty filter area, or low incoming water. Drain issues and door leaks are also frequent and often trace back to simple blockages or worn sealing surfaces.

Quick checks we recommend first

• Cancel the cycle and run a drain; confirm the tub empties fully.
• Clean the filter area and remove debris from the sump.
• Spin the spray arms by hand; clear any blocked jets.
• Verify the hot water supply is on and the inlet valve is not restricted.
• Check the door closes firmly and the latch engages.
• Look for standing water under the unit that points to a door seal or hose leak.

Most common symptoms and what they usually mean

Symptom	Most likely cause	What to do next
Dishes still dirty	Clogged spray arm jets, overloaded racks, low water temp	Clean spray arms; run hot water at sink first
Water left in bottom	Clogged drain path, blocked air gap/garbage disposal inlet	Clear drain hose path; clean air gap
Leaking at front	Door not sealing, unit not level, worn gasket	Level the dishwasher; inspect sealing surfaces
Won’t start	Door not fully latched, cycle options set, power issue	Re-close door; reset breaker; reselect cycle

Parts that sometimes get involved

If you find a loose or missing fastener while inspecting the door area or internal mounting points, a small hardware piece can be the root cause of rattles, misalignment, or poor sealing. For DW3350DW2, examples of model-listed hardware include the retainer 8014811 and clip-ground 8014832.

Why it matters

Restricted wash or drain flow makes the pump work harder, increases cycle time, and leaves detergent and food soil behind. Catching a clog or a door-closing issue early prevents repeat leaks and helps the dishwasher clean and dry consistently.

Last updated: February 2026

A Frigidaire dishwasher typically lasts 10 years. For your Frigidaire DW3350DW2, consistent cleaning, correct detergent use, and fixing small leaks or drain issues early are the biggest factors that keep it running closer to (or beyond) that average.

Typical lifespan range (what we see most often)

Most built-in dishwashers, including Frigidaire models like DW3350DW2, fall into this range:

• Average: about 10 years
• Common range: 7 to 12 years
• Shortened lifespan: heavy daily use, hard water scale, chronic clogs, or repeated overheating

What affects dishwasher life the most

These items have the biggest impact on pump, motor, and wash performance over time:

• Water quality: hard water causes mineral buildup on spray paths and heating surfaces
• Drain health: food debris and grease lead to slow drains and pump strain
• Door sealing: small leaks can damage wiring and components under the tub
• Loading habits: blocking spray arms reduces cleaning and increases rewash cycles
• Maintenance frequency: filter and sump cleaning prevents recurring clogs

Quick maintenance checklist (high impact)

Use this routine to extend the life of a DW3350DW2-STYLE dishwasher:

• Scrape off heavy food; avoid letting labels, bones, or glass enter the tub
• Run hot water at the sink before starting a cycle (helps wash performance)
• Clean the bottom area around the sump regularly
• Check for drips at the door and under the unit after a cycle
• If racks wobble or hardware loosens, secure it promptly (small parts matter)

Parts that often matter for longevity

Even small hardware can prevent vibration, rubbing, or misalignment that leads to bigger failures. If you’re addressing a loose or shifting component, these model-listed parts are common “fix it before it grows” items:

Part	What it’s used for	Why it matters
Retainer 8014811	Holds/retains a component in position	Prevents movement that can cause wear or leaks
Clip-ground 8014832	Secures a ground connection	Helps maintain safe, reliable electrical grounding

Why it matters

A dishwasher that’s maintained to avoid leaks, clogs, and overheating usually reaches its full service life. Once a unit starts running with poor draining or intermittent electrical issues, the pump and motor tend to wear out faster.

Last updated: February 2026

Yes, for a Frigidaire DW3350DW2 dishwasher, we can replace many common parts ourselves if we shut off power and water first and work carefully. Simple mechanical items (clips, retainers, racks, some door hardware) are usually DIY-friendly; wiring and leak-related repairs take more skill.

What’s typically DIY vs. better left to a pro

Good DIY candidates (basic tools, low risk):

• Door latch and some door hardware adjustments
• Spray arm cleaning or replacement
• Filter and sump area cleaning
• Rack wheels and small mounting hardware
• Small fasteners such as a retainer 8014811

Usually better for a technician (higher risk of leaks or electrical issues):

• Control and wiring repairs
• Motor/pump or heater circuit troubleshooting
• Water inlet, drain, or internal hose leak diagnosis

Safety checklist before you start

• Turn off power at the breaker (do not rely on the door switch).
• Shut off the dishwasher water supply valve.
• Place towels under the unit; keep a shallow pan ready.
• Take photos of wire and hose routing before disconnecting anything.
• Use the right driver bits to avoid stripping screws.

Quick DIY planning guide

Repair type	Typical tools	What can go wrong	Best practice
Small hardware (clips/retainers)	Screwdriver, pliers	Broken tabs, missing fasteners	Replace like-for-like parts and keep originals until done
Cleaning (spray arms/filter area)	Brush, vinegar, toothpick	Poor wash if ports stay clogged	Flush ports and re-test a cycle
Electrical checks	Multimeter	Shock risk, miswiring	Follow a step-by-step test method like how to use a multimeter to test electrical parts video

Why it matters

A correct DIY repair can restore cleaning performance and prevent leaks, but a rushed electrical or plumbing repair can create repeat failures. Matching the right part to model DW3350DW2 and documenting wire and hose placement prevents most DIY setbacks.

Last updated: February 2026

In a Frigidaire dishwasher like model DW3350DW2, the most commonly replaced parts are the ones that move water, heat water, or seal the door: spray arms, pumps, inlet and drain components, and door seals and latches. These parts wear from heat, detergent, hard water, and normal use.

Most common dishwasher parts that get replaced

• Spray arm(s) (clogged jets, cracks, poor cleaning)
• Circulation pump or motor (weak wash pressure, loud grinding)
• Drain pump (won’t drain, humming, standing water)
• Water inlet valve (won’t fill, fills slowly)
• Heating element (poor drying, cool water)
• Door latch and door gasket (leaks, won’t start because door won’t latch)

Quick symptom-to-part guide

Symptom	Most likely part area	What to check first
Dishes still dirty	Spray arms, circulation pump	Clean spray arm holes, check for debris in sump
Standing water after cycle	Drain pump, drain hose	Clear filter/sump area, check for kinked hose
No water entering	Inlet valve, float/float switch	Verify water supply is on, float moves freely
Leaking at the door	Door gasket, latch	Inspect gasket for tears, confirm door closes squarely
Poor drying	Heating circuit, venting	Use rinse aid, confirm hot water supply to dishwasher

Parts you may replace on DW3350DW2

Some repairs involve small mounting or grounding hardware. If you’re replacing a component and need the exact fastener or retainer used on this model, match it by location and diagram callout before ordering.

• Retainer 8014811 (commonly used to secure or position components)
• Clip-ground 8014832 (used to maintain a proper ground connection)

Why it matters

Replacing the correct “failure point” part restores cleaning, draining, and leak protection while preventing repeat issues like pump damage from debris or door leaks that can warp surrounding trim.

Helpful DIY prep before ordering parts

• Shut off power at the breaker and turn off the water supply
• Pull the lower rack and check the sump area for broken glass or labels
• Clean spray arm holes and filters (if equipped)
• Note the symptom timing (fill, wash, drain, dry) to narrow the circuit
• Use a meter for electrical checks when needed: how to use a multimeter to test electrical parts video

Last updated: February 2026