Description

O-Ring – Square – Rubber – Moroso Oil Filter Bypass Plates – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

Global Shipping Estimates (Ships from USA)

Destination Region Est. Delivery Time Estimated Cost
🇨🇦 Canada 5 - 7 Days
DHL UPS USPS FedEx
From $50.00 USD
🇪🇺 European Countries 5 - 7 Days
DHL UPS USPS FedEx
From $70.00 USD
🇦🇺 Australia 5 - 7 Days
DHL UPS USPS FedEx
From $110.00 USD
🇦🇪 United Arab Emirates 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇸🇦 Saudi Arabia 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇯🇵 Asia Countries 5 - 7 Days
DHL UPS USPS FedEx
From $130.00 USD
*Note: These are estimated costs for a standard package. Exact shipping fees will be calculated at checkout using live rates based on your specific location and cart weight.

About MOROSO

Moroso is one of the largest manufacturers of race and performance parts and tools. With over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard-core racing tools, chassis and suspension equipment, and numerous other performance parts, Moroso is a recognized leader in the motorsports industry.

Reviews

There are no reviews yet.

Be the first to review “MOROSO Square O-Ring 97321”

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

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORGED E-Coated Lower Ball Joint 101-10036

    SKU: PFG101-10036
    Product information
    • Weight1.72 lbs
    • Dimensions6.85 × 4 × 3.5 in
    • Quantity

      Each

    • Mounting Style

      Press In

    • Upper/Lower

      Lower

    • Greasable

      Yes

    • Hardware Included

      Yes

    Details...
    Original price was: $34.44.Current price is: $29.95.Add to cart
    Original price was: $34.44.Current price is: $29.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MR. GASKET 1/16x 12 X 36 Gasket Mat 9615MRG

    SKU: MRG9615
    Product information
    Details...
    Original price was: $28.74.Current price is: $24.99.Read more
    Original price was: $28.74.Current price is: $24.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RE SUSPENSION Bump Stop Black / Soft Molded 1in RE-BR-RSW-350

    SKU: RESRE-BR-RSW-350
    Product information
    • Weight0.1 lbs
    • Dimensions3.6 × 3.15 × 1.1 in
    • Product Line

      RSW Series – 3 Series

    • Style

      Skate

    • Outside Diameter

      2 in

    • Height

      1 in

    • Mounting Style

      Shock

    Details...
    Original price was: $26.49.Current price is: $24.08.Add to cart
    Original price was: $26.49.Current price is: $24.08.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    UMI PERFORMANCE A-Arm Set 2651-B

    SKU: UMI2651-B
    Product information
    • Weight30.73 lbs
    • Dimensions19 × 17 × 9 in
    • Hardware Included

      Yes

    • Application Specific

      Yes

    • Bushing Material

      Polyurethane

    • Quantity

      Pair

    • Variant

      Yes

    Details...
    Original price was: $875.99.Current price is: $729.99.Add to cart
    Original price was: $875.99.Current price is: $729.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GRANT Quick Release Hub Ford 3022-B

    SKU: GRT3022-B
    Product information
    • Weight0.95 lbs
    • Dimensions5.5 × 4.6 × 2.15 in
    • Quantity

      Kit

    • Variant

      Yes

    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    Details...
    Original price was: $177.46.Current price is: $161.33.Add to cart
    Original price was: $177.46.Current price is: $161.33.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WILSON MANIFOLDS 90mm Throttle Body – 3.750 OD 471090

    SKU: WLS471090
    Product information
    • Weight1.985 lbs
    • Dimensions7.3 × 5.7 × 5.45 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Anodized

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $632.50.Current price is: $575.00.Add to cart
    Original price was: $632.50.Current price is: $575.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FIVESTAR Nose Lower S2 Sportsman White 2pc 664-411-W
    Add to wishlist

    FIVESTAR Nose Lower S2 Sportsman White 2pc 664-411-W

    SKU: FIV664-411W
    Product information
    • Style

      S2 Sportsman

    • Material

      Plastic

    • Color

      White

    • Finish

      Natural

    • Quantity

      Kit

    • Right/Left

      Complete

    • Upper/Lower

      Lower

    Details...
    Original price was: $187.45.Current price is: $163.00.Add to cart
    Original price was: $187.45.Current price is: $163.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CALICO COATINGS Main Bearing Set - Calico Coated MS909H9
    Add to wishlist

    CALICO COATINGS Main Bearing Set – Calico Coated MS909H9

    SKU: CLCMS909H9
    Product information
    • Weight1.35 lbs
    • Dimensions4.8 × 4.2 × 3.4 in
    • Product Line

      H-Series

    • Crankshaft Undersize(In)

      0.009 in

    • Grooved

      Yes

    • Grooved Upper / Lower

      Upper

    • Groove Style

      Half

    Details...
    Original price was: $177.50.Current price is: $161.36.Add to cart
    Original price was: $177.50.Current price is: $161.36.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    AUTOMETER 2-1/16in Phantom Boost Gauge 5704
    Add to wishlist

    AUTOMETER 2-1/16in Phantom Boost Gauge 5704

    SKU: ATM5704
    Product information
    • Weight0.63 lbs
    • Dimensions4.95 × 4.95 × 4.7 in
    • Product Line

      Phantom

    • Gauge Type

      Boost

    • Gauge Diameter (In)

      2-1/16 in

    • Gauge Diameter (Mm)

      52.4 mm

    • Sweep

      Full

    Details...
    Original price was: $91.19.Current price is: $82.90.Add to cart
    Original price was: $91.19.Current price is: $82.90.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    ALLSTAR PERFORMANCE 3/4 Aluminum Round Tube 14in ALL56514
    Add to wishlist

    ALLSTAR PERFORMANCE 3/4 Aluminum Round Tube 14in ALL56514

    SKU: ALL56514
    Product information
    • Weight0.62 lbs
    • Dimensions14.2 × 1.5 × 1.5 in
    • Length

      14 in

    • Material

      Aluminum

    • Color

      Clear

    • Finish

      Anodized

    • Quantity

      Each

    Details...
    Original price was: $13.32.Current price is: $12.11.Add to cart
    Original price was: $13.32.Current price is: $12.11.Add to wishlist

    8