| Recmar

MERCRUISER O-RING | OEM 663-45633-00 | PARSUN | RECMAR

REC663-45633-00

🚚 Dispatched in 1-3 Days

⏱️ 14 Day Return Policy

Out of stock
Out of stock

Be the first to know when this item is back in stock.

Enter your email below and we'll notify you instantly so you don't miss out.

Prefer not to inbox watch?

You can still order now and we'll ship as soon as it's available, typically within 3-4 weeks.

Sold out
£0.49 GBP
£0.49 GBP
Tax included. Shipping calculated at checkout.
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • Diners Club
  • Discover
  • EPS
  • Google Pay
  • JCB
  • Klarna
  • Maestro
  • Mastercard
  • Multibanco
  • MobilePay
  • PayPal
  • Przelewy24
  • Shop Pay
  • Twint
  • Union Pay
  • Visa
Shop safely with us

We ship with

EVRI DHL Royal Mail
💬 Ask a question about this product

By signing up you agree to receive marketing emails and text messages. View our privacy policy and terms of service for more info.

Product Specifications and Features

The O-RING | OEM 663-45633-00 | RECMAR | Mercruiser is a high-quality replacement part designed specifically for Mercruiser engines. This O-ring is an essential component for maintaining a tight seal and preventing leaks in various engine systems.

Crafted with precision and durability in mind, this OEM O-ring is made to meet or exceed the original manufacturer's specifications. It is manufactured by RECMAR, a trusted brand known for producing reliable and long-lasting marine engine parts.

With its perfect fit and excellent sealing capabilities, this O-ring ensures optimal performance and efficiency of your Mercruiser engine. It is designed to withstand the harsh conditions of marine environments, including exposure to saltwater, extreme temperatures, and high pressure.

Installation of this O-ring is quick and hassle-free, thanks to its precise dimensions and compatibility with the specified OEM part number 663-45633-00. Simply replace the old or worn-out O-ring with this high-quality replacement to restore the proper functioning of your Mercruiser engine.

Whether you are a professional mechanic or a boat owner, this O-RING | OEM 663-45633-00 | RECMAR | Mercruiser is a reliable choice for maintaining the performance and longevity of your marine engine. Invest in this top-notch replacement part and enjoy worry-free boating experiences.

Shipping Information

All orders ship from the UK. Orders placed Monday–Thursday before 12:00pm are processed same day. Orders placed Friday after 12:00pm through Sunday are processed the following Monday. Processing times vary by stock location.

Out of stock items can be back-ordered with a typical 3–4 week lead time.

If an item shows "Dispatch Available Today" and you order after 2pm UK time, processing begins the next business day.

All times are in UK BST.

  • Largest parts catalogue in the UK

    Explore over 50,000 marine parts, all in one place.

  • Secure and safe shopping

    Your personal data is protected with SSL encryption.

  • Best prices on the internet

    We compare prices daily to ensure you get the best deal.

  • Satisfaction Guarantee

    We stand behind every product with a full satisfaction guarantee.

You may also need