$679.79

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Shipping Notice: Due to high order volume, bypass oil filtration kits may take up to 5-7 business days to process before shipping.

Honda K-Series Bypass Oil Filter Kit

Name: Honda K-Series Bypass Oil Filter Kit
Brand: Insane Diesel
Price: 679.79 USD
Availability: InStock

Bypass Oil Filtration for Honda & Acura K-Series Engines

Designed for Honda and Acura vehicles equipped with compatible K-Series 4-cylinder engines, including popular K20 and K24 applications such as the Honda CR-V, Honda Civic Si, Honda Civic Type R, Acura RSX, Acura TSX, Acura Integra Type S and more.

The Honda K-Series is a family of 16-valve DOHC 4-cylinder engines introduced in 2001. The family includes 2.0L K20 and 2.4L K24 naturally aspirated engines, along with newer 2.0L turbocharged K20C variants. K-Series engines are also extremely popular in performance builds and engine swaps.

Applications & Compatibility

The following chart covers many of the most common U.S.-market Honda and Acura applications originally equipped with K-Series engines.

Vehicle	Typical U.S. Model Years	K-Series Application
Honda CR-V	2002–2019*	K24 2.4L
Honda Civic Si	2002–2015	K20 / K24
Honda Civic Type R	2017–Present	K20C 2.0L Turbo
Honda Element	2003–2011	K24 2.4L
Honda Accord	2003–2017*	K24 2.4L
Acura RSX	2002–2006	K20 2.0L
Acura TSX	2004–2014*	K24 2.4L
Acura ILX	2013–2022*	K24 2.4L on applicable trims
Acura Integra Type S	2024–Present	K20C 2.0L Turbo

*Engine availability can vary by model year, trim and drivetrain. This list identifies common U.S.-market K-Series applications and should not be interpreted as confirmation that every trim or chassis configuration has been physically test-fitted. Verify that your vehicle is equipped with a compatible K-Series engine before ordering. Modified vehicles and K-Series engine swaps may require different mounting or installation configurations.

Parts Included In This Kit

1 EXTREME1 bypass oil filter housing (HX1SHBK / HX1SHBLU / HX1SHRED)
1 EXTREME1 filter element (EX1SE) with O-rings (GX1/2)
2 In/Out fittings (AN06-04MS90)
8 ft. of hose that can be cut to your preferred length (LW06BK)
1 Mounting bracket with hardware (ZBRCKX12)
1 **Pressure port tee fitting system (T18NPT) + (AN06-02MP) + (AN06-02MP90) + (AN06-06FJ)

** We include both a straight fitting and a 90° elbow fitting for the pressure port connection, giving you more installation flexibility when space or clearance is limited.

Return Options

Oil Drain Plug Return

1 Oil drain plug return (AN06-14MMX1.5) + (AN06-06FJ90)

Oil Filler Cap Return

1 Oil filler cap return (FLLCFO60)

Installation Notes

The following recommendation is for Sedans only: In the installation video, the bypass filter housing is mounted under the passenger-side headlight using bracket UC-90UO. Mounting location can vary depending on the vehicle, chassis configuration, modifications and available engine-bay space.

For other K-Series engines: hose routing, mounting location and connection points should be evaluated for the individual installation before purchase.

Questions or Need Help?
Call (801) 901-0667

EXTREME1 and EXTREME2 Filter Change Interval:

Pickup Diesel Engines: 15,000 miles, 250 hours, or 1 year, whichever comes first.
Gas Engines: 20,000 miles, 250 hours, or 1 year, whichever comes first.

EXTREME3 and EXTREME4 Filter Change Interval:

Heavy-Duty Diesel Engines: 25,000 miles, 500 hours, or 1 year, whichever comes first.

Shipping, Returns & Refund Policy

U.S. Shipping

We may occasionally use a shipping carrier different from the one selected at checkout to improve delivery speed, protect fragile items, or reduce overall shipping and handling costs, including packaging and processing.

Expedited Shipping Policy:

Selecting expedited shipping (Overnight, 2-Day, etc.) does not include order processing time. Please allow 1–2 business days for processing, excluding weekends.

For faster delivery options, contact our Shipping Department at (801) 901-0667 Ext. 3.

International Shipping

International shipping charges are calculated at checkout and do not include customs duties, taxes, brokerage fees, or tariffs imposed by your country upon import. These fees are not controlled by Insane Diesel and vary by location and local regulations.

Customers are solely responsible for all import-related charges. We strongly recommend contacting your local customs office or postal service in advance to understand applicable fees before placing an order.

Canada: Estimated duties and taxes may be reviewed at https://www.cbsa-asfc.gc.ca/travel-voyage/dte-acl/est-cal-eng.html

Return & Refund Policy

General Return Policy

Due to the nature of aftermarket automotive components, returns are not accepted for buyer’s remorse, incorrect ordering, or compatibility issues. Customers are responsible for verifying vehicle compatibility prior to purchase. We encourage reviewing installation guides and confirming pressure and return port locations before ordering.

Products that have been installed, used, modified, contaminated with oil or fluids, or show signs of installation are not eligible for return or refund, except where required by law.

Any return request must be approved in advance. Returns sent without authorization may be refused.

Damaged, Defective or Missing Items

All products are inspected prior to shipment. If your order arrives damaged or defective, you must notify us within 7 business days of delivery and provide clear photos of the damage and packaging.

Only unused items in original condition are eligible for replacement or refund. Upon inspection and confirmation, you may choose between a replacement or a full refund.

Missing components must be reported within 15 days of the delivery date. Each order is packed individually to help ensure all components are included and to maintain quality control. A packing slip/manifest is included with every shipment; please review it upon delivery to verify that all components were received.

Approved Returns & Refunds

In rare cases where a return is approved (outside of damage on arrival), requests must be made within 30 days of delivery.

Approved refunds will be issued minus:

Return shipping costs
Original outbound shipping costs (even if free shipping was offered)
Payment processing fees charged by Shopify (approximately 2.4–2.5% + $0.30)

Refunds are issued to the original payment method after returned items are received and inspected.

Contact Us

If you have questions about shipping, returns, or refunds, please contact us at support@insanediesel.com.

Anodized Finish:
Our housings feature a high-quality anodized finish. Because anodized colors can photograph differently under various lighting conditions, the color shown online may appear slightly different in person. Minor tone, shading, or finish variation can also occur naturally from the anodizing process and is a normal characteristic of this type of premium finish.

Product Images:
Product images, especially kit photos, may show earlier versions of certain components. Some parts have since been updated to newer, improved generations and may appear slightly than images. These are the main components that have changed:

• Oil filler caps no longer come with brass swivel center. Replaced with new generation cap that works with our upgraded swivel fittings.

• Fittings in images may have changed slightly as we rolled out with improved versions for simplified installation.

• Steel or brass fittings in images may have changed to our new black fittings to reduce the need for multiple connection points.

• Some mounting brackets have been updated for easier and more convenient access.

Images will be updated soon. Thank you for your patience!

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