SKU: 42472548225

K-Tuned Water Plate (Complete Kit w/ Electric Pump)

Sale price$238.50 Regular price$265.00
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Description

K-Tuned Water Plate (Complete Kit w/ Electric Pump)Applications: All K series engines *Please note this will not work with any K24Z series or K24Y Series engines This kit is designed to use the crank pulley from a K20A Type R or Medium sized K20A2. If using a larger crank pulley you may need to use a longer belt (Dayco 4PK0825). Complete Water Plate Kit Includes: Water pump block off plate 4 mounting bolts Alternator Mount kit Alternator Belt 12AN 90 degree Water outlet fitting 8AN breather port

Applications: All K-series engines

*Please note this will not work with any K24Z-series or K24Y-Series engines

This kit is designed to use the crank pulley from a K20A Type R or Medium sized K20A2. If using a larger crank pulley you may need to use a longer belt (Dayco 4PK0825).

Complete Water Plate Kit Includes:

Water pump block-off plate

4 mounting bolts
Alternator Mount kit
Alternator Belt

12AN 90 degree Water outlet fitting 

8AN breather port fitting

2x -12AN 90 degree fitting

2 feet of -12AN braided coolant line

 

Here is another innovative part from K-Tuned.  For several years now racers have used electric water pumps to reduce the power robbing effects of parasitic drag from their engines.  By reducing the number of accessories the crank needs to turn there can be some impressive gains.  The K-Tuned Water Pump Block Off Plate system was designed to setup a K-series engine to run an electric water pump cooling system.  It replaces all the bulky and heavy OEM accessories with a simple lightweight aluminum plate.  The kit is designed to allow the perfect flow of coolant and also effectively release unwanted crankcase pressure.  The water port is sealed just like it was from the factory using the oem o-ring seal.  The breather port is threaded for an 8AN fitting and can easily be routed to any catch can set-up.


We have also designed an alternator bracket setup to be used with lighter Honda B and D alternators.  The 01-05 EM2 alternator is perfect to use with this kit because it will plug in directly to the K-series engine harness.  The EM2 alternators are also pretty easy to get and generally they aren’t too expensive either.  We have put together a series of kits allowing you to choose which parts you want, so you can build a system that works perfectly for your application.  This is a must have for serious race car builds and a true favorite among All Motor racers.

 

Key Features:

Replaces the huge oem water passage with a lightweight block-off plate
Deletes oem water pump, auto tensioner, P/S, A/C and EP3 pulley
Alternator mounting bracket available with most kits
Belt and fittings available on some kits
Electric water pump and pump fittings available with complete kit
Designed to be used with lighter D series alternators (01-05 EM2 Civic Alt. is a drirect fit) 
CNC machined 6061 aluminum
Large coolant port is tapped for 3/4” NPT thread

Smaller Breather port is tapped for 8AN (3/4 – 16 SAE) thread

*Note, water pump provides 20 gallons per minute flow rating

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42472548225

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Maddie
Battle Creek, US
★★★★★ 5
Super cute landing space for keys
Color: White 1 Pack, Size: 8" x 8" x 1.8", Color: White 1 Pack, Size: 8" x 8" x 1.8"
I always have trouble finding my keys and so it’s been very helpful to have a dedicated spot to easily throw them in when I get home. At first I thought it would be too big but it’s the perfect size for two wallets and keys, and it’s good quality albeit a bit expensive. The gold isn’t too shiny either, it’s a nice touch and it really reduces the look of clutter on your surfaces and helps it look more organized. It also doesn’t slip around.
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Reviewed in the United States on February 2, 2026
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patricia
West Palm Beach, US
★★★★★ 5
Nice tray
Color: Black 1 Pack, Size: 8" x 11" x 1.8"
Using it in the coffee table for remote contrls and headphone. Keeps organized and looks good. Perfect size.
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Reviewed in the United States on March 25, 2026
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Kindle Customer
Cuba, US
★★★★★ 5
Very nice
Color: White 1 Pack, Size: 8" x 8" x 1.8"
Very nice! It organized stuff in my moms room to look more put together.
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Reviewed in the United States on April 3, 2026
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Omayra Cintron
Omaha, US
★★★★★ 5
Tray
Color: Beige 1 Pack, Size: 8" x 11" x 1.8", Color: Beige 1 Pack, Size: 8" x 11" x 1.8"
Perfect as small coffee table tray! Nice and elegant looking!
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Reviewed in the United States on February 8, 2026
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John Georges
Waukegan, US
★★★★★ 4
Nice product
Color: Gray 1 Pack, Size: 8" x 8" x 1.8"
Why did you pick this product vs others?: Works well and looks good. Not the highest quality but good for the money. 
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Reviewed in the United States on July 9, 2025

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