How to Replace 12001677 Washer Injector Tube Nozzle Kit on Maytag Top Load Washer — Step-by-Step

You're standing in front of your Maytag top load washer, and there's a puddle forming underneath. You've checked the hoses—they're fine. The water's trickling from somewhere near the tub, and your clothes aren't getting properly soaked during the wash cycle. This is classic injector tube nozzle failure, and here's the good news: you can fix it yourself in under an hour.

The 12001677 injector tube nozzle kit directs water into your washer tub during fill cycles. When it wears out or gets clogged with mineral deposits, you'll see leaks, inconsistent fill levels, or both. This part fits dozens of Maytag and Jenn-Air models including the A8200, A810, A610, and many others.

What You Need Before Starting

This is one of the easier washer repairs you'll tackle. You won't need specialty tools or a full afternoon.

• Phillips screwdriver
• Flathead screwdriver
• Adjustable wrench
• Towel or shallow pan (to catch residual water)
• Replacement 12001677 injector tube nozzle kit

Repair Time: 30-45 minutes
Difficulty: Easy — Great first-time DIY repair

Safety First

Unplug your washer completely before starting. Don't just turn off the cycle—pull the power cord from the wall outlet. Also, turn off both hot and cold water supply valves behind the machine. There will be some water remaining in the lines and tub, so keep that towel handy. If you've just run a load, wait 10 minutes to let any hot water cool down.

Step 1: Access the Washer Cabinet

On most Maytag top load models like the A810 or A8200, you'll need to remove the cabinet screws to access the injector nozzle. Open the washer lid and look for two screws near the top of the cabinet—they're usually located at the front corners under the lid opening. Remove these with your Phillips screwdriver. Some models also have clips at the bottom front that release when you tilt the cabinet forward slightly.

Step 2: Locate the Injector Tube Assembly

With the cabinet tilted or removed, look at the top of the washer tub. The injector tube runs along the rim and has small nozzle openings that spray water into the tub. You'll see where it connects to the water inlet valve—this is typically at the back corner of the tub. If you've been experiencing leaks, you might see mineral buildup or cracks around the nozzle connections.

Step 3: Disconnect and Remove the Old Nozzle Kit

Use your adjustable wrench to loosen the connection between the water inlet valve and the injector tube. Some water will drain out—this is normal. Position your towel underneath before loosening. Once the inlet connection is free, check for any mounting clips holding the tube to the tub rim. Most Maytag models use simple plastic clips that pop off with gentle pressure from a flathead screwdriver. Lift the entire old injector tube assembly out.

Step 4: Install the New 12001677 Injector Tube Kit

Position your new injector tube along the tub rim, matching the orientation of the old one. The nozzle openings should face into the tub. Snap any mounting clips back into place—you'll feel them click when properly seated. Connect the tube to the water inlet valve and hand-tighten the fitting, then snug it with your wrench. Don't overtighten; you're working with plastic threads that can strip easily.

Step 5: Reassemble and Test

Put your washer cabinet back together, securing all screws you removed earlier. Turn the water supply valves back on and check for leaks at the connection point. Plug the washer back in and run a quick rinse cycle with no clothes. Watch the injector nozzles—you should see even water flow from all openings. Check underneath and around the tub for any drips during the fill cycle.

Testing After Installation

Run a small test load with towels. Pay attention to three things: water level consistency (the tub should fill to the selected level), no leaking from the nozzle area, and proper spray pattern during fill. If water level seems low, you might need to clean the filter screen at the inlet valve connection—mineral buildup sometimes transfers from the old part. If you see any leaks, turn off the machine and check that the inlet valve connection is properly tightened.

Frequently Asked Questions

Will this fix my washer if it's not filling to the correct level?

If the low water level is caused by clogged or damaged injector nozzles, yes. The 12001677 kit addresses inconsistent wash cycle fill-up by ensuring proper water distribution. However, if your inlet valve itself is faulty or water pressure is low, you'll need to address those issues separately.

How do I know if my model is compatible with part 12001677?

This kit works with Maytag and Jenn-Air top load washers including models A8200, A810, A806, A610, A510, A410, A310, A308, A282, and many others. Check your washer's model number (located inside the door or on the back panel) against the compatibility list on the product page. This part replaces AP4009459, PS2003241, and several other part numbers.

Can I clean the old injector nozzles instead of replacing them?

You can try soaking them in vinegar to dissolve mineral deposits, but if they're cracked or the nozzle openings are damaged, cleaning won't help. At this price point, replacement is usually the better option—you're guaranteed proper water flow and no leaks. Plus, if wear caused your original failure, cleaned parts will likely fail again soon.