Skip to content
Clear product details Fitment guidance Contact support
PartMatch Direct Match the identity before the order.

Mr. Gasket 5971 Ultra-Seal Collector Gaskets 2Pcs

$23.99

23 ratingsSource: Amazon

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

About this item

  • Inside diameter is 3”
  • Graphite material resists heat and pressure
  • Reusable
  • Features a steel core for strength
  • Hardware is not included

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B00068OKCU Category:

Description

NA

Imported customer feedback

What customers reported

4.5 / 5 23 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

7 reviews for Mr. Gasket 5971 Ultra-Seal Collector Gaskets 2Pcs

  1. R. Cave

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Quality brings me back, to Mr Gasket, for over 30 years now. Never bought a bad product from them. Excellent seller and the shipping was quick and affordable.

  2. Terry Palmer

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    So far so good, no leaks initially and after several heat cycles still seem to be holding fine. Would buy again if I have to but do not think that will be needed ever.

  3. Mark Covill

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Installation was simple. Now it is a matter of time to see how well they compare to the paper gaskets from the same company. Those lasted 4 years before needing to be replaced.

  4. Matt Pelton

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Used to seal up 3 inch exhaust cutouts. Through several heat cycles they started falling apart. Would not buy again

  5. Mike

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    I really took a chance by not knowing my header manufacturer and it was difficult to measure the bolt pattern while still assembled (I didn’t want to take the header apart until I had something in my hand to put back) but these were spot on perfect for me. Nice and thick and a quality feel. Sealed the leak nicely!!

  6. Maureen

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    Very good quailty and thickness

  7. Gearboxjohn

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Verified Purchase

    I have used other flange gaskets before but these seem to hold up the best !

Add a review

Your email address will not be published. Required fields are marked *

Product facts

Specifications

Canonical product
MP-US-B00068OKCU
Source product ID
B00068OKCU
Category
Performance Parts & Accessories / Exhaust Systems & Parts / Headers & Accessories / Header Gaskets
Available images
1

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first header gaskets listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B00068OKCU
  • Source product ID: B00068OKCU
  • Category: Performance Parts & Accessories / Exhaust Systems & Parts / Headers & Accessories / Header Gaskets
  • Available images: 1

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.