My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Trans Dapt Performance 9403 Chrome Steel Water Neck for Oldsmobile V8

(Oldsmobile Cutlass Supreme 1971-77, 1979-85, Cutlass 1964-77, 1979-81, 442 1968-71, Delta 88 1965-85, 98 1965-84 + 13 more models)

Manufacturer

Picture for manufacturer Trans Dapt Performance

Part Number

9403
4 reviews
Sale Price

$27.28

In Stock (5)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Trans Dapt Performance 9403 is a chrome-plated steel water neck designed as a direct replacement for 1964-1990 Oldsmobile V8 engines ranging from 330 to 455 cubic inches. This thermostat housing features a traditional gasket-style seal and provides a durable, corrosion-resistant solution for your cooling system.

Key Features:

  • Chrome-plated steel construction for long-lasting durability and show-quality appearance
  • Gasket-style seal design for reliable, leak-free performance
  • 45-degree neck angle for proper radiator hose routing
  • Manufactured to OEM specifications for precise fit
  • Complete installation kit includes gasket and mounting hardware

Trans Dapt Performance Products specializes in high-quality cooling system components that combine functional performance with attractive finishes. This water neck is engineered to replace worn or corroded factory units while adding a custom chrome accent to your Oldsmobile engine bay.

Products specifications

Fits

Oldsmobile Cutlass Supreme 1971-77, 1979-85, Cutlass 1964-77, 1979-81, 442 1968-71, Delta 88 1965-85, 98 1965-84, Toronado 1966-71, 1976-77, 1979-85, Custom Cruiser 1971-85, F85 1964-72, Cutlass Salon 1975-77, 1979-80, 1985 + 9 more models

Heater Bypass Provision

No

Quantity

Sold individually.

Sealing Style

Gasket

Water Neck Finish

Chrome plated

Water Neck Material

Steel

Water Neck Style

45 degree

Great site, fast ordering and processing. Found the mangaflow cat back I wanted for $180 cheaper then anywhere else. Can't wait to get my exhaust in

Easy...fast...loved it

Very good price, fast shipping, A+

I found them doing a search for a clutch kit, they are hands down one of the easiest companys to work with and the prices cant be beat..... I looked everywhere

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy