807117001 Frigidaire Dishwasher Drain Hose is a flexible drainage conduit designed to carry waste water from teh dishwasher’s discharge port to the household drain connection or air gap. As a replacement part specified for Frigidaire dishwashers, it is a molded hose assembly typically constructed from heat- and chemical-resistant polymer (PVC or rubber compound) and fitted with end connectors or hose-barb terminations compatible with the appliance’s pump housing and standard plumbing fittings.
Within the appliance, the drain hose serves as the primary fluid pathway between the dishwasher’s drain pump/sump assembly and the external drain system (sink tailpiece, garbage disposal or air gap). It interacts directly with the drain pump by receiving high-velocity, pulsating discharge and must withstand elevated water temperatures, detergents and food particulates. The hose also forms part of the anti-backflow strategy-when routed with a high loop or connected to an air gap-preventing contaminated sink water from entering the dishwasher. Functionally it must resist kinking, maintain a positive slope and seal reliably at both terminations to prevent leaks and ensure complete evacuation of wash and rinse cycles.
This article will describe the 807117001 hose’s functional role, common compatibility considerations (diameter, length, connector type and OEM vs. aftermarket options), and typical failure symptoms such as slow draining, standing water, leaks or intermittent odors. It will cover systematic troubleshooting steps-inspection for clogs, pinholes, crushed sections and loose fittings-along with recommended replacement practices including required routing (high loop/air gap), clamp selection, material considerations and basic safety and testing procedures to verify a correct installation.
Table of Contents
- function and Role of the Dishwasher Drain Hose in Wastewater routing,Venting,and Backflow Prevention
- How the 807117001 Frigidaire Dishwasher Drain Hose Works Inside the Appliance: Flow Path,Pump and Air-Gap Integration,and Pressure Dynamics
- Common Failure Symptoms and Diagnostic Indicators for Drain Hose Blockage,Leaks,Kinks,and Flow Restriction
- Compatibility,Replacement Considerations,and Installation Procedures for the 807117001 Frigidaire Dishwasher Drain Hose
- Q&A
- Concluding Remarks
Function and Role of the Dishwasher Drain Hose in Wastewater Routing,Venting,and Backflow Prevention
The 807117001 Frigidaire Dishwasher Drain Hose is a flexible OEM replacement component that conveys discharge from the dishwasher pump to the household drain,garbage disposal,or sink tailpiece while also participating in venting and anti‑siphon functions. Structurally the hose must resist hot, detergent‑laden effluent and the pulsating flow generated by the pump; common constructions use reinforced rubber or smooth-bore plastic to balance flexibility with internal flow characteristics. Compatibility considerations include matching the pump outlet and terminal connector style, securing clamp diameter, and overall length so the hose can be routed with the required elevation changes; such as, connecting the hose to a garbage disposal knockout typically requires a short, straight section with a secure clamp, whereas routing to a sink tailpiece may require a longer run and an elevated routing to form a high loop.
Proper routing and installation determine how the drain hose performs as a venting and backflow‑prevention device: a high loop (secured to the underside of the countertop) or a dedicated air gap provides a hydraulic break that prevents sink or drain backups from siphoning into the dishwasher. In practical terms this means the hose should rise above the dishwasher tub before descending to the drain and be free of kinks, pinches, or low points that trap debris; clogged or deteriorated hose sections are common causes of slow drainage or standing water in the tub. Routine inspection should confirm hose integrity, correct connector fit, and secure clamps; technicians troubleshooting drainage problems should verify hose diameter and routing first, then check trap and disposal clearances if backflow symptoms persist.
- Installation checks: correct connector fit, secure clamps, high loop or air gap, no kinks, adequate slope.
- Common failure symptoms: slow drain, water remaining after cycle, odors, leaks at connections.
- Material concerns: heat and detergent resistance, flexibility for routing, resistance to collapse under negative pressure.
| Item | Description |
|---|---|
| Material | Reinforced rubber or smooth-bore plastic rated for hot detergent effluent |
| Primary function | Convey pump discharge; provide hydraulic separation to reduce siphoning and backflow |
| Installation note | Maintain high loop or install air gap; use corrosion‑resistant clamps and avoid kinks |
How the 807117001 Frigidaire Dishwasher Drain Hose Works Inside the Appliance: Flow Path, Pump and Air-Gap integration, and Pressure Dynamics
The internal flow path for an 807117001 Frigidaire Dishwasher Drain Hose begins at the dishwasher drain pump outlet and continues through a short fixed elbow or fitting into the flexible hose that carries wastewater to the household plumbing. The pump provides a positive discharge that must overcome the static head to the sink drain or an installed air gap, and the hose must maintain its internal diameter and smooth path to preserve pump performance and avoid excessive backpressure. The hose is designed to mate with the Frigidaire pump outlet and the factory clamp points, so correct length, bend radius, and sealing interface affect compatibility and the likelihood of leaks or siphoning. Practical examples include a hose routed too low causing siphoning of sink water back into the dishwasher, or a crushed section creating enough backpressure to trigger a drain fault even though the pump is operating normally.
- Function: carry pump discharge to house drain or air gap without notable loss of pressure
- Compatibility: matched fittings and diameter for Frigidaire pump and chassis locations
- Failure modes: kinks, clogs, improper elevation, or loose clamps causing slow drain or leaks
Pressure dynamics are governed by pump head, friction losses along the hose, and any downstream resistance such as a disposer’s inlet or trap. The pump produces a transient pressure pulse at the hose inlet; frictional losses convert that pressure into flow,while an installed air gap provides an atmospheric break that prevents reverse flow even when downstream pressure increases. In practice, installers should route the hose with a high loop or connect to an air gap at cabinet-top level, avoid sharp bends that increase local pressure drop, and ensure clamps secure the hose to prevent blow-off during high-pressure pulses. When diagnosing slow draining or gurgling, measure for restrictions, verify the air gap is clear, and confirm the hose length and routing match the appliance service specifications rather than relying on improvised extensions.
| Item | Description |
|---|---|
| pump outlet | Positive discharge source; must match hose inlet sealing and diameter |
| Air gap | Atmospheric break to prevent backflow from sink or disposer |
| Hose routing | High loop or air-gap connection minimizes siphoning and reduces backpressure |
Common Failure Symptoms and Diagnostic Indicators for Drain Hose Blockage, Leaks, Kinks, and Flow Restriction
The 807117001 Frigidaire Dishwasher Drain Hose conveys wastewater from the dishwasher sump and pump to the household drain or garbage disposal and must maintain an unobstructed internal bore and proper routing to function correctly. In service the hose is exposed to hot, detergent-laden water and food solids; compatibility is resolute by length, end-fit style and clamp type rather than brand alone, so technicians should verify connector diameter and sealing method before installing a replacement. Proper performance depends on maintaining a continuous downhill slope,an unobstructed hose diameter,and a secure connection to the pump outlet and disposal or drain; improper routing,improper clamp torque,or a missing air gap will alter pressure conditions and can produce siphoning,backflow or retained debris that mimic pump or electronic faults.
common failure symptoms include slow emptying, standing water in the tub, visible dripping at hose fittings, unusual gurgling or burping noises during drain cycles, and persistent odors indicating trapped organic material. Practical diagnostics start with a visual and manual inspection for kinks, bulges or abrasion, followed by disconnecting the hose (with power and water isolated) to perform a flush test: if water passes freely when held downhill, the fault is likely a blockage or poor routing; if the hose collapses under suction or shows hairline leaks under pressure, replacement is required. when troubleshooting, also check clamps and mating seals for degradation and inspect the pump outlet screen for trapped debris, since pump noise or elevated run times may be caused by restriction downstream rather than an electrical or motor failure.
- Slow drain: partial blockage from food, grease or mineral buildup reducing flow rate.
- Visible leak: cracked hose, loose clamp, or failed crimp at fittings.
- Kinked or crushed hose: mechanical deformation restricting internal diameter.
- Gurgling/air sounds: improper slope, missing air gap, or intermittent siphoning.
- Persistent odor: trapped organic material in corrugations or at bends.
| Item | Description |
|---|---|
| Blockage | localized accumulation of food, grease or scale reducing effective bore and causing slow drains. |
| Leak | Cracks, abrasions, or loose fittings allowing water escape at hose body or connections. |
| Kink/Crush | Sharp bends or external compression collapsing the hose and restricting flow. |
| Flow Restriction | Partial internal collapse or internal deposits that increase pump load and extend drain time. |
Compatibility, Replacement Considerations, and Installation Procedures for the 807117001 Frigidaire Dishwasher Drain Hose
The 807117001 Frigidaire Dishwasher Drain Hose routes wastewater from the dishwasher pump to the household drain and is designed to withstand repeated thermal cycling, detergent exposure, and pulsating flow. Performance depends on matching hose inner diameter, end-fitting style, and hose material to the appliance outlet: some Frigidaire models use a straight barbed fitting secured with a worm-gear clamp, while others use a molded elbow that snaps into a pump housing or disposal inlet. Compatibility checks should include verifying the end connector type, required length to reach the sink trap or disposal without tension, and whether the installation requires a high loop or an air gap to prevent backflow; mismatched ID or clamp type can cause leaks, reduced drainage efficiency, or premature hose failure in service environments with harsh detergents or high-temperature rinses.
Replacement and installation require deliberate steps to preserve seal integrity and maintain proper drainage geometry: isolate power and water, release residual water from the hose, remove the old hose from the pump outlet and downstream connection, and install the replacement while avoiding kinks and sharp bends.follow these practical considerations during installation:
- Confirm the replacement hose length and inner diameter match the original and that the connection type (barb, molded, or clamp) fits the mating component.
- Use a corrosion-resistant clamp (e.g., stainless worm-gear) tightened enough to compress the hose without cutting it; avoid excessive torque that deforms the barb.
- Form a high loop or install an air gap per local code to prevent siphoning, and run a test cycle to check for leaks and free flow at the disposal or standpipe.
| Item | Description |
|---|---|
| Material | Heat- and chemical-resistant rubber or reinforced thermoplastic suitable for dishwasher effluent |
| Common connection types | Barbed with clamp, molded elbow, or snap-fit to pump/disposal inlet |
| Typical failure modes | Cracking from age, clamp slippage, kinking, or chemical degradation |
Q&A
What models is part 807117001 compatible with?
807117001 is an OEM Frigidaire dishwasher drain hose used on a range of Frigidaire/Frigidaire Gallery/Kenmore dishwashers. Compatibility varies by model and production date, so always verify by matching the appliance model number and the part number. Check the dishwasher’s model plate (usually on the door frame) and confirm the part cross-reference on Frigidaire’s parts site or with a qualified parts dealer before purchasing.
What material and construction does the 807117001 drain hose use?
The hose is a flexible, corrugated plastic (usually polyethylene or similar thermoplastic) designed for dishwasher drainage. The corrugations provide flexibility for routing but can trap debris, so it is built to resist typical dishwasher waste temperatures and detergent exposure. Exact material/specs are provided by the manufacturer on the parts sheet.
How do I install the drain hose (tools and basic steps)?
turn off power to the dishwasher and shut off the water supply. Remove the toe kick or access panel if needed. Detach the old hose from the dishwasher drain outlet and from the sink tailpiece or garbage disposal (loosen the clamps). Remove any disposal knockout if connecting to a disposal. Route the new hose with a high loop or to the air gap, attach it to the dishwasher outlet and to the sink/disposal tailpiece, and secure both ends with stainless-steel worm-gear clamps. Trim excess hose with a utility knife if necesary. Restore power and run a short drain cycle to check for leaks.
Do I need an air gap or high loop when using this drain hose?
Yes. To prevent backflow of sink water into the dishwasher, local plumbing codes require either an air gap device mounted at the sink or a properly secured high loop (the hose routed up as high as possible under the countertop).If your installation includes a garbage disposal and there is no air gap, maintain a high loop at least up to the underside of the countertop.Check local codes-some areas mandate an air gap.
What are common causes if the dishwasher won’t drain after installing this hose?
Common causes include kinks or pinched sections in the hose, clogs from food debris or buildup (especially in corrugations), improperly secured clamps causing leaks or partial restriction, an uncleared disposal knockout plug, or a failing drain pump. First check hose routing and clamps, then detach the hose and inspect/flush it. If the pump is not running or noisy, further electrical/mechanical diagnosis of the dishwasher drain pump is required.
Can the hose be cut to length and how do I ensure a leak-free connection?
Yes, you can trim the hose to length with a sharp utility knife to avoid excess loops that collect water. Make a straight, clean cut and slide the hose fully onto the barbed fitting or tailpiece before tightening the clamp. Use a stainless-steel worm-gear clamp for a secure seal; tighten enough to compress the hose against the fitting without cutting into the hose. Replace old or corroded clamps-do not rely on plastic ties alone for the primary seal.
How do I clean or maintain the drain hose to prevent odors and clogs?
Periodic maintenance: run the dishwasher on a hot cycle with an enzyme-based dishwasher cleaner or a cup of white vinegar on the top rack to help dissolve buildup. If odors or slow draining persist, detach the hose and flush it with hot water or a mild soapy solution, and use a long flexible brush to remove trapped debris. Replace the hose if it is indeed damaged, excessively kinked, or has internal breaks that cannot be cleaned.
Were can I buy a genuine 807117001 replacement and how can I confirm it’s OEM?
Genuine 807117001 parts are available through Frigidaire-authorized parts distributors, manny appliance parts stores, and Frigidaire’s official parts website. Online marketplaces also sell replacements but verify the seller and part number. To confirm OEM, compare the part number on the product or packaging, request manufacturer documentation, or order directly from an authorized dealer; avoid mismatched aftermarket hoses if exact fit and material compatibility are crucial for your model.
Concluding Remarks
the 807117001 Frigidaire dishwasher drain hose serves a essential role in removing wastewater from the dishwasher, maintaining proper drainage, and preventing backflow into the appliance.As a dedicated replacement part designed for compatibility with specific Frigidaire models, it contributes to overall dishwasher performance, hygiene, and the prevention of leaks or water damage that can arise from compromised or improperly routed hoses.
Accurate diagnosis of drainage problems-such as slow draining, standing water, unusual odors, visible leaks, or kinking-is essential to determine whether the hose is the root cause or whether othre components (pump, air gap, or drain connection) are involved. When inspection indicates wear, cracks, clogs, or incompatible fittings, replacing the hose with the correct 807117001 unit and ensuring proper installation and secure connections will restore reliable operation. Following manufacturer instructions, turning off power and water before servicing, and seeking qualified service for uncertain or complex repairs help minimize risk and ensure a proper outcome.
the 807117001 Frigidaire dishwasher drain hose is a small but critical component in maintaining dishwasher function and preventing water-related issues. timely, informed diagnosis and use of the correct replacement part-installed according to safety and manufacturer guidelines-helps protect the appliance, the surrounding area, and long-term performance.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
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Replacement parts for many appliance models can also be found at
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