Karcepts K-Series Idle Air Control Valve Block-Off Plate
SKU: 80900219407

Karcepts K-Series Idle Air Control Valve Block-Off Plate

Sale price$24.25 Regular price$26.95
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Description

Karcepts K-Series Idle Air Control Valve Block-Off Plate**DOES NOT FIT USDM ACCORD THROTTLE BODIES OR K20A THROTTLE BODIES FROM THE EURO R ACCORD.** The Karcepts K Series Idle Air Control Valve Block Off Plate provides a solution to eliminate the IACV on 2002 2006 Acura RSX (DC5) and 2002 2005 Honda Civic Si (EP3) throttle bodies. This plate also fits the many aftermarket throttle bodies designed for those vehicles' engines (K20A, K20A2, K20A3, K20Z1). Idle air control valve removal may help with radiator

**DOES NOT FIT USDM ACCORD THROTTLE BODIES OR K20A THROTTLE BODIES FROM THE EURO R ACCORD.**

The Karcepts K-Series Idle Air Control Valve Block-Off Plate provides a solution to eliminate the IACV on 2002-2006 Acura RSX (DC5) and 2002-2005 Honda Civic Si (EP3) throttle bodies. This plate also fits the many aftermarket throttle bodies designed for those vehicles' engines (K20A, K20A2, K20A3, K20Z1). Idle air control valve removal may help with radiator and radiator fan interference issues, along with cleaning up the engine bay. This block-off plate may also be useful with intake manifolds that do not have idle air porting provisions (such as RRC and RSP manifolds). The only requirement for utilizing the Karcepts K-Series Idle Air Control Valve Block-Off Plate is Hondata K-Pro (or an equivalent programmable ECU) to disable stock function of the IACV.

To install:

1. Remove the idle air control valve from the throttle body.

2. Bolt on the Karcepts K-Series Idle Air Control Valve Block-Off Plate with the supplied hardware (and retain the IACV rubber gasket).

3. Disable the IACV on Hondata K-Pro (or an equivalent programmable ECU).

4. (THE MOST IMPORTANT STEP) Locate the throttle stop on the K-Series throttle body to set the idle mechanically by re-adjusting the position of the stop. An OE K-Series throttle body will require a 7mm wrench (to loosen the jam nut) and a 2.5mm allen key (to adjust the throttle stop set screw). Once engine idle is set as desired, lock the jam nut to secure the new stop position.


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SKU: 80900219407

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4.5 ★★★★★
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Lynnette
Lowell, US
★★★★★ 5
Not too thick and durable and sturdy.
Color: Rustic Brown, Size: 24"W x 6.7"D, 3 Pack
Just before I purchased these 3 I bought 2 sets of 2 larger ones. The color is exactly what I was needing. They are packaged together so no scratches or damage. My husband (the installer) says they are easy enough to install. They are perfect for a diy update, durable and hold plenty of weight for their size. Happy happy customer
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Reviewed in the United States on May 8, 2026
J
Verified Purchase
Jose
Lake Worth, US
★★★★★ 5
Good quality for the price
Color: Black, Size: 30"W x 6.7"D, 3 Pack, Color: Black, Size: 30"W x 6.7"D, 3 Pack
Seamless floating shelves that look and feel great. I opted to use different drywall anchors since I didn't trust the ones that came with the product. I have bad drywall and no studs where I was mounting so that doesn't fall back onto the product. The shelves are true to size and have held up great. The shelves themselves aren't too heavy so it leaves some room to add weight onto them. I used the 30in long shelf on the left and 24in long shelf on the right to create a nice corner shelf. There are additional screws on the bottom the keep the shelves from moving off the bracket.
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Reviewed in the United States on February 18, 2026
J
Verified Purchase
josseline m.
New York, US
★★★★★ 3
Be careful
Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
They are nice but flimsy, not flush on the wall scared they might fall
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Reviewed in the United States on January 27, 2026
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Verified Purchase
Chanel
Natrona Heights, US
★★★★★ 4
Beautiful for decor, not great for anything with heft.
Color: Oak, Size: 24"W x 6.7"D, 3 Pack, Color: Oak, Size: 24"W x 6.7"D, 3 Pack
They are easy to install and exactly as pictured. I find them to be lovely and uniform, and they can't with proper instructions and even extra pieces. I took away a star because they are described as "heavy duty" use, but the dowels used to mount the shelves are flimsy. Mine are mounted on combo of studs and drywall, the plates are secure and not going anywhere. The problem is the dowels themselves that fit into the corresponding holes of the shelf: they bend easily. I put three books and bookends on one shelf and watched it tip down. I did attach the bottom screws into the dowels I secure the shelf to the mounting brackets, but that's not going to save any items from sliding off as it bends down over time. I pulled the books immediately and decided to use these for decor only rather than any practical use. The stock photo suggesting lining these shelves with glass jars filled with flour, rice, and lentils is a terrible idea.
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Reviewed in the United States on August 12, 2025
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Amazon Customer
Waukegan, US
★★★★★ 5
Great Looking Shelves
Color: Oak, Size: 24"W x 6.7"D, 3 Pack
We love the floating shelves. They were easy to install and matched our island perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026

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