Radiator for Select 2017+ International LT / LT625 / RH & ProStar Models
Shipping & returns
- Free standard shipping on all orders within the continental U.S. Expedited shipping options are available at an additional cost. Orders typically ship within 3–5 business days.
- 30-day return policy. If you are not completely satisfied, return the part for a full refund or exchange — original condition and packaging required.
Description
Manufactured using premium-quality materials to provide reliable cooling performance, durability, and long service life for heavy-duty trucking applications. This OE-style replacement radiator is specifically engineered for select 2017 and newer International LT, LT625, RH Series, and ProStar models utilizing the 2516107C91 cooling system configuration.
Constructed with heavy-duty plastic tanks and a high-efficiency aluminum core, this radiator is designed to withstand demanding highway, fleet, and commercial operating conditions while maintaining proper engine cooling performance. Features integrated transmission oil cooler configuration with OE-style male face seal fittings on approximately 11 1/2" centers for dependable fitment and operation under severe-duty conditions.
Designed as a direct OE-style replacement for damaged, leaking, or aging factory cooling units while providing a cost-effective alternative to OEM dealer pricing.
Product Specifications
• Application: Select 2017+ International LT / LT625 / RH & ProStar Models
• OE Reference: 2516107C91
• Construction: Plastic Tank / Aluminum Core
• Flow Type: Downflow
• Rows: 1 Row
• Inlet Location: Upper Left
• Outlet Location: Lower Right
• Inlet Diameter: Approx. 2 1/2"
• Outlet Diameter: Approx. 2 1/2"
• Core Height: Approx. 34 1/8"
• Core Width: Approx. 38 15/16"
• Core Thickness: Approx. 1 5/8"
• Transmission Oil Cooler: Integrated 11 1/2" TOC
• Oil Cooler Connection Style: Male Face Seal Fittings on Approx. 11 1/2" Centers
• Frame: Without Frame
• Type: OE-Style Replacement Radiator
• Condition: Brand New
• Manufacturer Warranty: 18-Month
OE & Cross Reference Numbers
International / Navistar OE Numbers
• 2516107C91
• 2516108C91
• 2516107-C91
• 2516108-C91
• 4302755C1
• 4302756C1
• NAV90
• NAV91
• LT9631
• LT9632
Aftermarket Cross Reference Numbers
• 238902
• 238903
• 640125
• 640125PT
• 640125PTWF
• HDC011265PA
• HDC011266PA
• 437556
• 437556P
• 437556PF
• FLT437556P
• 0437556P
• SC-238902
• SC-238903
• 40125R
Important Fitment Note:
International utilized multiple cooling system configurations across LT, RH, and ProStar models. Please verify OE part number, radiator dimensions, transmission oil cooler configuration, frame setup, inlet/outlet orientation, and vehicle VIN prior to purchase to ensure correct fitment. Some configurations may use radiators with or without integrated transmission oil coolers.
Cross References
No published cross references yet. Ask the vendor about OEM compatibility.
Fitment
Fitment data is not yet published for this part. Contact the vendor to confirm compatibility before ordering.
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