XDP Xtra Cool Direct-Fit Replacement Radiator XD538 1999-2003 Ford 7.3L Powerstroke
Fits 1999–2003 Ford F-250/F-350 · 7.3L Power Stroke
Fitment- Authorized dealerGenuine XDP Xtreme Diesel Performance parts, sourced direct
- 30-day returnsSee the return policy
- Diesel techs on the line908-223-9744, call or text
- Secure checkout
The XDP Xtra Cool Direct-Fit Replacement Radiator XD538 is a high-quality replacement for the leaking or failed unit in your 1999-2003 Ford 7.3L Powerstroke. The Xtra Cool Radiators give you a direct-fit replacement with special construction techniques borrowed from the HD and semi-truck industry.
Extra steps taken during manufacturing ensure additional strength and durability to protect your engine and cooling system. Factory radiators often fail for many reasons. Common issues such as debris in your cooling system like rust and sediment can clog passages along with aging coolant that over time can cause internal erosion of your radiator.
High temperatures and high internal pressure can cause the end tanks to swell, creating leaks, and in the worst case, a blowout. In addition to internal damage, radiators are also susceptible to damage from road debris and front-end collisions.
Don't let an old inefficient radiator be the cause of overheating conditions. Replace it today with an Xtra Cool Radiator.
Features:
- Direct-Fit Replacement
- Upgraded Failure Points For Increased Durability
- High-Efficiency Core To Maximize Engine Cooling
XD358 Specifications:
- Core Width: 26-1/2 inch
- Core Height: 29-3/4 inch
- Core Thickness: 2-1/4 inch
- Inlet Connection: 1-3/4 inch
- Outlet Connection: 1-3/4 inch
- Trans Oil Cooler: 3/8 inch
- Inverted Flare Fittings
- XDP 1-Year Warranty
Warranty Info: Products manufactured by XDP carry a 1-Year warranty against defects in materials and craftsmanship. The Warranty is Limited to one (1) year from the date of sale and limited solely to the parts contained within the product's kit.
- Brand
- XDP Xtreme Diesel Performance
- SKU
- XD538
- Category
- Radiator
- Engine
- 7.3L Power Stroke
- Weight
- 35.0 lb
- Shipping
- Ground, ships in 1 to 2 business days
- 1999–2003Ford F-250/F-350 · 7.3L Power Stroke
Not sure it fits? Call 908-223-9744 or text us the year, model and engine. We confirm fitment before you order.
- Shipping
- In-stock parts ship in 1 to 2 business days. Tracking is emailed as soon as the label prints.
- Returns
- 30-day returns on unused parts in the original packaging. Return policy.
Same brand
More from XDP Xtreme Diesel Performance
From the FSD shop
Shop picks for your Ford
Why buy here
A diesel shop that sells parts, not a website that sells boxes.
Every part on this site is one our own techs can stand behind.
-
We run what we sell
A working diesel repair and fabrication shop in Nazareth, PA. These are the parts our techs install every week.
-
Real techs on the phone
Call or text 908-223-9744 and you get a diesel tech, not a script.
-
Authorized dealer
Genuine parts straight from the manufacturer, with the factory warranty behind them.
-
Fast from stock
Most in-stock parts ship in 1 to 2 business days from warehouses across the USA.
Authorized dealer for 140+ brands
All brands- 7+ Years in business
- 6+ Shop technicians
- 30,000+ In-stock SKUs
- 25+ Trucks given away
Reviews
What customers say
Verified reviews collected by Loox from real orders.
Good to know
Questions, answered straight.
If it is not here, call or text the counter. Real people, real answers.
Fitment
-
Will this fit my truck?
The Fits section at the top of the page lists the manufacturer's applications for this exact part. If your year, make and model is not there, or you are not sure, text us a photo of what you are replacing with your year and engine and we will confirm it before you order.
-
What if I order the wrong part?
Call or text us before it ships and we will swap it. After delivery you have 30 days to return it in new, uninstalled condition. The return policy has the restocking details.
Shipping
-
When will it ship?
In-stock parts usually ship within 1 to 2 business days from warehouses across the USA. The stock line under the options tells you the status of the part you are looking at. Large items ship LTL freight and we call to schedule delivery.
-
Why did I only get part of my order?
We ship from multiple warehouses, so an order with several items can arrive in more than one box. Tracking for each shipment is emailed as it goes out. Full details in the shipping policy.
Returns and warranty
-
What is the return policy?
30 days from delivery, in new and uninstalled condition, with a restocking fee. Everything is spelled out in the Returns & Refund Policy.
-
How do warranty claims work?
We are an authorized dealer, so the manufacturer's warranty applies to every part we sell. Call or text us with your order number and we handle the claim with the brand for you.
Paying
-
Can I pay over time?
Yes. Shop Pay installments are offered at checkout on qualifying orders, and the monthly estimate shows right under the price.
-
What is a core deposit?
Some remanufactured parts, like injectors and turbos, carry a refundable core deposit. It is shown on the product page when it applies and refunded when your old part comes back to us.
The shop floor, Nazareth, PAFull Send Diesel, Nazareth, PA
A team of diesel people, not a call center.
Full Send Diesel is a shop full of techs, builders and parts people in Nazareth, Pennsylvania. When you call or text, you reach someone who works on these trucks and knows the parts.
Not sure what you need? Send a photo of what you are replacing with your year and engine. We will point you to the right part, confirm it is in stock, and get it moving.
Mon–Fri, 8am–4pm ET. After hours, text or email and we answer first thing in the morning.


























