HOLIDAY ALERT

We will be closing at 12 PM EST on Friday, April 18th, in observance of Good Friday and Easter.
Any orders placed after this time will be processed on Monday, April 21st.
Have a happy Easter weekend!

Weather Closure Alert

Due to severe weather, our White House, Tennesee location will be closed Wednesday the 19th.

All shipments from this location will resume on Thursday the 20th. Thank you for your patience!

WE WANT TO HEAR FROM YOU!

We strive to make improvements that make it easier to serve your boating needs.
We’d like to know more about you and how we can do the best job possible for you.
Please take the time to complete this brief 3-5 minute survey to help us serve you better.

FREE Ground Shipping on Orders over $100!  Exceptions apply - see details.

Toggle Nav
  • Sign In
  • Create an Account
My Cart
Search
Menu
Account
Settings

Heat Exchanger End Cap Parts

Items 1-12 of 14

Set Descending Direction
View as List Grid
Page
  1. Seakamp Engineering SK5500 Heat Exchanger End Cap Gasket 5 1/8 Inch
    5-1/8 inch Heat Exchanger End Cap Gasket | Seakamp SK5500
    SK-SK5500
    Qty In Stock: 105
    Brand: Seakamp Engineering

    Seakamp 5-1/8 inch heat exchanger end cap gasket. Measures approximately 4-7/8 inches.

    Learn More
    MSRP: $7.40 $6.38
    Add to Wishlist
  2. Crusader R034006A Filler Cap
    Filler Cap | Crusader R034006A
    CRU-R034006A
    Qty In Stock: 33
    Brand: Crusader
    Filler Cap Learn More
    MSRP: $17.94 $15.73
    Add to Wishlist
  3. Seakamp Engineering SK3200C Cooling Kit
    2-1/8 inch Heat Exchanger End Cap Gasket | Seakamp SK5200
    SK-SK5200
    Qty In Stock: 17

    Seakamp 2-1/8 inch heat exchanger end cap gasket. Measures approximately 1-7/8 inches.

    Learn More
    MSRP: $4.10 $3.78
    Add to Wishlist
  4. sk-sk5600
    6-1/8 inch Heat Exchanger End Cap Gasket | Seakamp SK5600
    SK-SK5600
    Qty In Stock: 19

    Seakamp 6-1/8 inch heat exchanger end cap gasket. Measures approximately 5-7/8 inches.

    Learn More
    MSRP: $10.50 $9.70
    Add to Wishlist
  5. Diesel Heat Exchanger Rubber End Cover | Volvo Penta 845373
    Diesel Heat Exchanger Rubber End Cover | Volvo Penta 845373
    VOLVO-845373
    Qty In Stock: 0
    Brand: Volvo Penta

    Diesel heat exchanger rubber end cover

    Learn More
    MSRP: $267.00 $257.44
    Add to Wishlist
  6. Gasket
    Heat Exchanger End Cover Gasket | Quicksilver 27-891716
    QS-27-891716
    Qty In Stock: 2
    Brand: Quicksilver

    Gasket seals between the heat exchanger and heat exchanger end cover plates on many Mercruiser 8.1L & 8.2L engines with fresh water cooling sysytems.

    Learn More
    MSRP: $18.50 $12.17
    Add to Wishlist
  7. sk-sk5400
    4-1/8 inch Heat Exchanger End Cap Gasket | Seakamp SK5400
    SK-SK5400
    Qty In Stock: 59

    Seakamp 4-1/8 inch heat exchanger end cap gasket. Measures approximately 3-7/8 inches.

    Learn More
    MSRP: $6.10 $5.63
    Add to Wishlist
  8. Quicksilver 25-8M0039163 O-Ring
    O-Ring | Quicksilver 25-8M0039163
    QS-25-8M0039163
    Qty In Stock: 14

    O-Ring 

    Learn More
    MSRP: $8.50 $5.59
    Add to Wishlist
  9. Small Image
    Heat Exchanger End Cap Gasket | Sierra 18-0389
    SIERRA-18-0389
    Qty In Stock: 10
    Brand: Sierra
    Heat Exchanger End Cap Gasket Learn More
    MSRP: $11.69 $8.15
    Add to Wishlist
  10. Gasket | Volvo Penta 22397276
    Gasket | Volvo Penta 22397276
    VOLVO-22397276
    Qty In Stock: 0
    Gasket Learn More
    MSRP: $21.50 $21.06
    Add to Wishlist
  11. Heat Exchanger End Cap | Volvo Penta 3858992
    Heat Exchanger End Cap | Volvo Penta 3858992
    VOLVO-3858992
    Qty In Stock: 0
    Brand: Volvo Penta

    Heat Exchanger End Cap

    Learn More
    MSRP: $86.10 $73.04
    Add to Wishlist
  12. Seakamp Engineering ORING375 O-Ring Cover Bolt 3/8 ID
    3/8 inch Cover Bolt O-Ring | Seakamp ORING375
    SK-ORING375
    Qty In Stock: 80

    Cover Bolt O-Ring with 3/8 inch inside diameter.

    Learn More
    MSRP: $1.00 $1.00
    Add to Wishlist

Items 1-12 of 14

Set Descending Direction
View as List Grid
Page
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.
© 2025 Marine Parts Source. All Rights Reserved.