It’s been over a decade since the last 1999–2003 7.3L Powerstroke rolled off the assembly line. A lot can happen to a vehicle in that much time. And, if you’re like many 7.3L Powerstroke owners, you’ve been through more than one degas tank. Over time, the stock plastic tank becomes brittle and cloudy, making it prone to leaks and impossible to see the coolant level. Luckily, Mishimoto has a solution that will look and function in 15 years just as well as it does today.

Replace your ugly and brittle plastic stock tank with Mishimoto’s all-aluminum 1999–2003 7.3L Powerstroke degas tank.

The fully-welded design of Mishimoto’s degas tank means that it won’t crack and leak coolant, and the integrated sight glass makes checking the coolant level easy. No more trying to shine a flashlight through a muddy tank.

For even more convenience, the Mishimoto degas tank includes an additional 1/8” NPT port for easy pressure monitoring. Of course, this degas tank is also backed by Mishimoto's Lifetime Warranty. In the unlikely event you have an issue, Mishimoto has you, and your 1999–2003 Ford 7.3L Powerstroke, covered.

(1) Aluminum Expansion Tank w/ Sight Glass
(1) Pre-installed 1/8" NPT plug
Mishimoto Lifetime Warranty

Aluminum Degas Tank - Ford 7.3L Powerstroke 99-03

Name: Aluminum Degas Tank - Ford 7.3L Powerstroke 99-03
SKU: MMRT-F2D-99E

SKU: MMRT-F2D-99E

$374.99

$312.96

Quantity

Ford Excursion V8 (5.4L) 1999-2005

Ford Excursion V10 (6.8L) 1999-2005

Ford Excursion V8 (7.3L) 1999-2003

Ford F-250 Super Duty V8 (5.4L) 1999-2004

Ford F-250 Super Duty V10 (6.8L) 1999-2004

Ford F-250 Super Duty V8 (7.3L) 1999-2003

Ford F-350 Super Duty V8 (5.4L) 1999-2004

Ford F-350 Super Duty V10 (6.8L) 1999-2004

Ford F-350 Super Duty V8 (7.3L) 1999-2003

Ford F-450 Super Duty V10 (6.8L) 1999-2004

Ford F-450 Super Duty V8 (7.3L) 1999-2004

Ford F-550 Super Duty V10 (6.8L) 1999-2004

Ford F-550 Super Duty V8 (7.3L) 1999-2004
Direct fit for 1999–2003 Ford 7.3L Powerstroke

Full-aluminum construction with durable, TIG-welds

43% increase in coolant capacity over stock degas tank

Sight glass allows for quick and easy reading of coolant level

Additional 1/8" NPT port for easy sensor installation

Available natural finish makes customization easy through powder-coating, anodizing, or hydro-dipping*

Fits with stock cap

Available in natural or micro-wrinkle black powder-coated finish

Mishimoto Lifetime Warranty
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”).

This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
Mishimoto does not provide powder-coating, anodizing, or hydro-dipping services for this product. Customers who purchase the natural finish must source these services independently. The natural finish may show some surface imperfections that will not affect powder-coating or other customization. After a few heat cycles, Mishimoto recommends checking the sight glass on the side of the degas tank to confirm proper coolant level.

MATERIAL	6061 Aluminum
Capacity	2.875 Qt
BAFFLED	True

Aluminum Degas Tank - Ford 7.3L Powerstroke 99-03

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