Dd603 Parts

This spray arm assembly replaces a damaged or clogged lower spray arm to restore proper water distribution for better dishwasher cleaning coverage. Durable rotor-style arm directs wash water to rinse dishes and cookware. What it does:

• Spins to distribute pressurized wash water across the lower rack for effective cleaning
• Helps prevent poor cleaning or food residue remaining on dishes when functioning correctly
• Replaces cracked, warped, or heavily clogged spray arms that impede water flow
• Works with the dishwasher's pump and sump to maintain designed spray patterns

• Disconnect power and water supply before beginning any repair
• Remove lower rack and gently unclip or unscrew the old spray arm; inspect retaining nut or hub for wear
• Ensure any related seals, gaskets, or mounting hardware are properly seated during reassembly

This LCD board heater assembly warms the control display area to help prevent condensation and temperature-related display issues, supporting reliable, readable screen performance in cold or humid conditions. What it does:

• Provides low-level heat to the LCD/control board area to reduce moisture buildup on the display
• Helps maintain consistent display visibility and touch/button responsiveness in cold environments
• Can address intermittent dimming, condensation fogging, or display errors tied to low temperatures
• Works as a direct replacement for the heater element mounted with the LCD/control board assembly

• Disconnect power to the appliance before attempting any service to avoid shock or injury.
• Follow the manufacturer service manual for panel removal; this part is installed with the control/LCD board assembly and may require disassembly of the control panel.
• Use ESD precautions when handling electronic boards and connectors.

This left-side cup rack back is the rear support piece for the upper rack that holds cups and small glasses securely during a wash. Replacing a damaged back restores proper support and keeps items stable. What it does:

• Supports the rear section of the upper cup rack so cups and glasses sit evenly
• Prevents cups from tipping or shifting during the wash cycle
• Restores proper alignment of the cup rack if the original piece is cracked or broken
• Reduces rattling and contact between dishes caused by a loose or missing rear rack piece

• Disconnect power and water to the appliance before servicing.
• Remove the upper rack following the manufacturer's instructions to access the rear piece.
• Inspect rack slides and clips; replace any damaged hardware to ensure proper fit.
• Handle plastic parts gently to avoid breaking mounting tabs; test rack movement after reassembly.

The Kickstrip Kit is a black OEM replacement part for Fisher & Paykel dishwashers. It protects the front panel from scuffs and damage. The kickstrip is mounted along the bottom perimeter of the door frame where dishes are loaded and unloaded. 

Symptoms of a failed kickstrip are:

• Visible damage or cracks along the bottom front panel 
• Exposed metal or plastic corners where the kickstrip is missing
• Difficulty in smoothly opening and closing the dishwasher door

Causes of a bad kickstrip include normal wear over time from repeated contact during the loading and unloading of dishes. Impact, scratches, cracks, or discoloration compromises its protective function. 

A small replacement mounting tab that secures trim, panels or shelving edges and restores a flush fit and stable attachment. Replaces a broken or missing top tab to stop rattling and keep parts aligned. What it does

• Secures the top edge of a trim, panel or shelf by providing a mounting point or snap-in retention.
• Stops movement, vibration or rattling caused by a cracked or missing tab.
• Helps restore correct alignment so doors, panels or trim sit flush and operate smoothly.
• Works as a direct-fit replacement when the existing tab is damaged or worn.

• One tab top mounting tab (single piece)

• Disconnect power or unplug the appliance before making repairs for safety.
• Typically installs by snapping or sliding into position; basic hand tools (screwdriver, pliers) may be required.
• Avoid forcing or overtightening to prevent cracking adjacent trim or panels.
• Inspect surrounding clips, screws and trim for additional damage and replace as needed.

This clip link support is a small mounting clip used to secure linkages and cables inside the appliance, keeping moving parts aligned and preventing binding. It helps restore proper motion and reduces noise from loose linkages. What it does:

• Secures a linkage or cable to the cabinet or component bracket to maintain correct alignment
• Prevents linkages from shifting, which can cause sticking, binding, or improper operation
• Helps reduce rattling or knocking noises caused by loose or disconnected links
• Restores intended movement of door/valve/actuator linkages when the original clip is worn or broken

• One clip link support

• High-level replacement; remove power before accessing internal components
• Inspect surrounding linkage and fasteners for wear while installing the clip
• Use care not to damage nearby wires, hoses, or components when snapping the clip in place

This replacement joiner drain hose connects dishwasher drain lines to the home drain or disposer, restoring proper wastewater flow and helping prevent leaks caused by brittle or damaged tubing. Simple, direct replacement for the original joiner hose. What it does:

• Links the appliance drain outlet to a house drain or garbage disposer to route wastewater away.
• Replaces cracked, split or collapsed joiner tubing that can cause leaks or poor drainage.
• Helps stop symptoms such as water pooling beneath the appliance, slow draining, or visible leaking at the hose connection.
• Designed to match OEM routing and connection points for a like-for-like drain path.

• Disconnect power and water supply before servicing.
• Remove existing clamps and fittings, then slide hose into place and secure with appropriate clamps; do not reuse corroded clamps.
• Ensure hose routing avoids kinks, sharp bends, and contact with hot engine parts; maintain proper high-loop or air-gap per local code.
• Run a short test cycle and check for leaks at both connections before returning the appliance to service.

This base rack kit replaces a worn or damaged lower dishwasher rack to restore support and organization for dishes during cycles. It provides a stable platform for plates, bowls and larger items so loading stays secure and wash coverage is maintained. What it does:

• Replaces the dishwasher's lower rack assembly so dishes sit correctly for effective washing
• Restores tines and support that prevent items from tipping or shifting during a cycle
• Helps eliminate scraping, rattling or poor water coverage caused by a damaged lower rack
• Matches OEM fit and function for straightforward swap-in replacement when the original rack is broken or bent

• Designed for drop-in replacement; turn off power and water supply before beginning any service
• Handle edges carefully to avoid cuts from metal or plastic components
• If the original rack has integrated clips or rollers, transfer usable hardware; replace worn rollers or clips as needed

This Herbie-type E hose clamp secures flexible appliance hoses to fittings to help prevent leaks and keep water lines in place. Simple, durable design for a clean, reliable hose connection. What it does:

• Holds appliance hose firmly on barbs and fittings to reduce slipping and leakage
• Commonly used on drain, vent or water lines where a low-profile clamp is needed
• Helps stop intermittent drips or puddling caused by a loose hose connection
• Provides a retained clamping force that resists vibration and normal use

• One Herbie-type E hose clamp

• Disconnect power and water supply before servicing the appliance
• Use pliers to compress and fit the clamp; ensure it sits squarely over the hose barb
• Avoid twisting the hose when installing; trim damaged hose ends and replace if necessary
• Inspect clamp for corrosion or damage and replace if it does not spring back or hold securely

A replacement support drain hose that secures and positions the appliance drain hose to prevent kinks and improper routing. Keeps the drain line stable so wastewater flows freely and reduces strain on connections. What it does

• Holds the appliance drain hose in the correct position to prevent kinks and pinching
• Helps maintain proper drainage and reduces the chance of standing water or slow drains
• Reduces stress on hose connections to help prevent leaks at fittings
• Useful when the original support is broken, cracked, or missing

• One support drain hose

• Always disconnect power and shut off water supply before beginning work
• Reuse original clamps or install new clamps as required; secure hose firmly but do not overtighten
• After installation, run a short cycle and inspect for proper drainage and any leaks

A clear plastic light transfer tube that channels interior lamp light to the refrigerator's control or compartment area so the light reaches the intended space. Replaces a cracked, cloudy, or missing light guide to restore proper light direction. What it does:

• Guides light from the lamp to the compartment or control area for proper illumination
• Restores even light distribution when the existing tube is cracked, cloudy, or missing
• Helps prevent light from leaking into areas where it's not needed
• Matches the OEM shape to fit into the factory mounting points

• One clear light transfer tube

• Disconnect power to the appliance before attempting any repairs
• Remove the light assembly or access panel to reach the tube; handle gently to avoid cracking
• Seat the tube into the factory clips or mounting channels until it snaps into place

This drain hose joiner connects two sections of dishwasher drain tubing to restore a continuous drain path and stop leaks. It's a simple replacement part that helps get your dishwasher draining normally again. What it does:

• Joins two drain hoses securely so water flows from the dishwasher to the household drain
• Reduces leaks at a broken or separated hose connection
• Addresses symptoms like water pooling under the dishwasher, slow draining, or visible leaks near the hose
• Works where a damaged or split hose end needs a reliable connector

• Disconnect power and water supply before starting any repair
• Inspect hose ends for damage; trim to clean, square cuts for best seal if needed
• Securely clamp both hose ends to the joiner using appropriate hose clamps