Name: "EXTREME3" Filter Element Refill
Brand: Insane Diesel
SKU: EX3LE-Pack
Price: 97.2 USD
Availability: InStock

"EXTREME3" Filter Element Refill - Insane Diesel

$108.00 $97.20

Shipping calculated at checkout.

Single Or Case

2 Pack

Single Element

Case of 12

Quantity

Refill element for the "EXTREME3" Filter
(formerly named "X3")

6" diameter 6" tall

All filter refills come with new bolt and cap o-rings.

SHIPPING POLICY

USA SHIPPING:
Depending on the products you order, you can select shipping options by USPS, UPS, FedEX, and DHL. Please contact us if you have a preference for shipping.

INTERNATIONAL SHIPPING:
We highly recommend contacting us by phone before placing an international or Canadian order: (801) 901-0667. International shipping costs are calculated during checkout. If your country isn't listed, please contact us.

RETURN POLICIES

GENERAL RETURN POLICY:
Please review the installation guide or video before purchasing, and confirm the pressure and return port locations for your engine. We're happy to provide guidance if needed. Returns are not accepted for buyer’s remorse or if the kit doesn’t match your engine model, so please double-check compatibility before ordering. If you encounter any issues, contact us — we’re committed to finding a solution.

DAMAGED PRODUCT RETURNS:
All products are inspected before shipping. If your product arrives damaged, please report it with photos within 7 business days of delivery. Only unused, damaged items in their original condition are eligible for replacement or refund. If a product is confirmed to be defective or damaged, you can choose between a replacement or full refund after inspection.

CANCELLATIONS AND OTHER REFUND POLICIES:
In rare cases where a product qualifies for a return (outside of damage on arrival and within 30 days of delivery), a refund will be issued minus return shipping costs and the Shopify transaction fee (2.4%-2.5% + 30¢). Although we *may* offer free shipping during promotions, the original shipping cost will also be deducted from your refund.

Your satisfaction is important to us! If you have any questions or need assistance, please contact us at support@InsaneDiesel.com.

[{"id":40358651592822,"title":"2 Pack","option1":"2 Pack","option2":null,"option3":null,"sku":"EX3LE-Pack","requires_shipping":true,"taxable":true,"featured_image":{"id":31162792935542,"product_id":1405396811894,"position":2,"created_at":"2023-12-08T22:38:13-07:00","updated_at":"2023-12-08T22:38:13-07:00","alt":null,"width":610,"height":610,"src":"\/\/insanediesel.com\/cdn\/shop\/files\/Insane-Diesel-Filter-Element-Replacement-X3.jpg?v=1702100293","variant_ids":[40358651592822]},"available":true,"name":"\"EXTREME3\" Filter Element Refill - 2 Pack","public_title":"2 Pack","options":["2 Pack"],"price":9720,"weight":581,"compare_at_price":10800,"inventory_management":"shopify","barcode":"","featured_media":{"alt":null,"id":23450961379446,"position":2,"preview_image":{"aspect_ratio":1.0,"height":610,"width":610,"src":"\/\/insanediesel.com\/cdn\/shop\/files\/Insane-Diesel-Filter-Element-Replacement-X3.jpg?v=1702100293"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40055569383542,"title":"Single Element","option1":"Single Element","option2":null,"option3":null,"sku":"EX3LE","requires_shipping":true,"taxable":true,"featured_image":{"id":3855371665526,"product_id":1405396811894,"position":1,"created_at":"2018-06-01T04:27:22-06:00","updated_at":"2021-08-19T01:00:47-06:00","alt":"\"EXTREME3\" Filter Element Refill - Insane Diesel","width":429,"height":429,"src":"\/\/insanediesel.com\/cdn\/shop\/products\/X2-Medium-Filter-Element-Refill.jpg?v=1629356447","variant_ids":[40055569383542]},"available":true,"name":"\"EXTREME3\" Filter Element Refill - Single Element","public_title":"Single Element","options":["Single Element"],"price":5400,"weight":581,"compare_at_price":null,"inventory_management":"shopify","barcode":"95264118","featured_media":{"alt":"\"EXTREME3\" Filter Element Refill - Insane Diesel","id":425987014774,"position":1,"preview_image":{"aspect_ratio":1.0,"height":429,"width":429,"src":"\/\/insanediesel.com\/cdn\/shop\/products\/X2-Medium-Filter-Element-Refill.jpg?v=1629356447"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":40055569416310,"title":"Case of 12","option1":"Case of 12","option2":null,"option3":null,"sku":"EX3LE-2","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"\"EXTREME3\" Filter Element Refill - Case of 12","public_title":"Case of 12","options":["Case of 12"],"price":59400,"weight":581,"compare_at_price":null,"inventory_management":"shopify","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[]}]

Let customers speak for us

from 38 reviews

Perkins Oil Filler Cap w/ Swivel Return Port

Fits like glove

Thomas

Perkins Oil Filler Cap w/ Swivel Return Port

03/07/2025

Diesel/Gasoline Fuel Enhancement - Lorenzo's Oil

Its amazing

Hiram

Diesel/Gasoline Fuel Enhancement - Lorenzo's Oil

02/21/2025

Ford 6.7L Power Stroke Bypass Oil Filter Frame Mount Kit

If this works as advertised this will be a great product. Very well built and good hoses. I had an issue with my order and their customer service was great and correct immediately.

Wesley

Ford 6.7L Power Stroke Bypass Oil Filter Frame Mount Kit

02/15/2025

Convenient spot for it, though I do wonder about the elevation of it with the added quart of oil vs level with the oil pan. This new location will increase the height of the oil level and may create increased oil pressure.

Joshua

ECODIESEL "UNDER THE HOOD" BRACKET

01/08/2025

Seems of good quality. Will know more when I change it.

Wess

"EXTREME2" Filter Element Refill

12/31/2024

Ford 7.3L Power Stroke Bypass Oil Filter Frame Mount Kit

Top-notch product, quality built, and excellent customer service.

Jarrod

Ford 7.3L Power Stroke Bypass Oil Filter Frame Mount Kit

09/26/2024

Delivered quickly.

Mark

"EXTREME2" Filter Element Refill

04/05/2024

Haven’t used yet, but think it will be a good thing!!

Todd

Lube Labs - Oil Analysis Kit

01/29/2024

Dodge 3.0L Ram 1500 EcoDiesel Bypass Oil Filter Kit

I thought it was a bit spendy, but after getting it, my initial impression is that it’s a very nice kit!! My only problem with the entire kit is the oil pressure sending unit adapter, made from aluminum. Screws into the block, oil lines connect to it as well as the sending unit itself. Too much weight as resting on this part and the first one broke. Sent a new one out and so far so good, but I think it should be SS. Otherwise, great bypass filter kit!!

Todd

Dodge 3.0L Ram 1500 EcoDiesel Bypass Oil Filter Kit

01/29/2024

Lorenzo's Oil - Diesel Fuel Enhancement 1 Quart bottle

No noticeable difference, but my CP4 HP Bosch fuel pump is still operational when most everyone else’s has broke and actually under a recall, all with 127,000 miles on it so I’ll give it the btd and give it 5 stars!!

Todd

Lorenzo's Oil - Diesel Fuel Enhancement 1 Quart bottle

01/29/2024

Nice filter!! I can see why it’s as good as it is!! Top notch!!

Todd

"EXTREME2" Filter Element Refill

01/29/2024

Best filter I’ve ever used.

f.p.r.

"EXTREME2" Filter Element Refill

01/22/2024

Toyota 4.0/4.7L Gas 4Runner Bypass Oil Filter Kit

Over 400K miles on my 4Runner and still going strong!

Love the results, oil analysis looks great even after 400K miles on my 2003 4Runner. Engine is going to outlast the body of my vehicle so I'm thinking of mods and a lift with new brake system and wheels.

C.C.

Toyota 4.0/4.7L Gas 4Runner Bypass Oil Filter Kit

12/09/2023

Awesome filters, tremendous value, excellent design and quality. I’ve been running these filters for my GM 6L50 transmission. When the fluid was submitted to two different labs for testing after roughly 44,000 miles one of the labs asked why NEW fluid was being submitted for testing! These filters work

D.R.

"EXTREME2" Filter Element Refill

12/04/2023

This is the best filter I have ever used. The filters were packaged carefully, shipped quickly, and arrived perfectly. I’ve been filtering my oil with these filters for more than 50,000 miles. Now…, the engine oil for my 2017 2.8L diesel is almost too clean to see on the dip stick!

D.R.

"EXTREME1" Filter Element Refill

11/22/2023

Engine Enhancement Products

Leveraging cutting-edge technology, this system is engineered to significantly minimize emissions, achieving up to a 63% reduction during idling and a notable 20% under load. Beyond environmental advantages, it delivers marked improvements in fuel efficiency, ensuring a substantial return on investment.

Shop Diesel Fuel Enhancement

Engine Oil

Oil Cooler Upgrade

Oil Analysis Kit

About Insane Diesel's

EXTREME BYPASS OIL FILTRATION SYSTEMS

Providing the best protection against engine wear, oil degradation, acidity, rust, and corrosion.

Watch Our Product Video Learn More About Our System

<div class="dynamic-checkout__content" id="dynamic-checkout-cart" data-shopify="dynamic-checkout-cart"> <shopify-accelerated-checkout-cart wallet-configs="[{"name":"amazon_pay","wallet_params":{"checkoutLanguage":"en_US","ledgerCurrency":"USD","placement":"Cart","sandbox":false,"merchantId":"A3JQFQU81M25YL","productType":"PayAndShip","design":"C0002"}},{"name":"paypal","wallet_params":{"shopId":3077472374,"countryCode":"US","merchantName":"Insane Diesel","phoneRequired":true,"companyRequired":false,"shippingType":"shipping","shopifyPaymentsEnabled":true,"hasManagedSellingPlanState":null,"requiresBillingAgreement":false,"merchantId":"336NBLFBBANFC","sdkUrl":"https://www.paypal.com/sdk/js?components=buttons\u0026commit=false\u0026currency=USD\u0026locale=en_US\u0026client-id=AbasDhzlU0HbpiStJiN1KRJ_cNJJ7xYBip7JJoMO0GQpLi8ePNgdbLXkC7_KMeyTg8tnAKW4WKrh9qmf\u0026merchant-id=336NBLFBBANFC\u0026intent=authorize"}}]" access-token="7125c6b4b1d129d41f3155e150745960" buyer-country="US" buyer-locale="en" buyer-currency="USD" shop-id="3077472374" cart-id="653215f2158f639a953381933e33b085" > <div class="wallet-button-wrapper"> <ul class='wallet-cart-grid wallet-cart-grid--skeleton' role="list" data-shopify-buttoncontainer="true"> <li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'>&nbsp</div></li><li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'>&nbsp</div></li> </ul> </div> </shopify-accelerated-checkout-cart> <small id="shopify-buyer-consent" class="hidden" aria-hidden="true"> One or more of the items in your cart is a recurring or deferred purchase. By continuing, I agree to the <span id="shopify-subscription-policy-button">cancellation policy</span> and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. </small> </div>

"EXTREME3" Filter Element Refill

Let customers speak for us

Engine Enhancement Products

Diesel/Gasoline Fuel Enhancement - Lorenzo's Oil

EXTREME BYPASS OIL FILTRATION SYSTEMS

All Products

Don't See Your Kit?

BECOME A DEALER

Currency

MORE DEALS COMING!

"EXTREME3" Filter Element Refill

Let customers speak for us

Engine Enhancement Products

Diesel/Gasoline Fuel Enhancement - Lorenzo's Oil

EXTREME BYPASS OIL FILTRATION SYSTEMS

All Products

Don't See Your Kit?

BECOME A DEALER