2018 International LT Key Fob Programming Guide
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
Working on this 2018 International LT? Run just this one job through Repairius.
No big switch. Write the estimate, text it for approval, and get paid on your phone. Keep everything else the way it is.
14-day free trial · credit card required · cancel anytime
Quick reference
| Item | Detail |
|---|---|
| FCC ID | 2AOKM-NA-H3 |
| OEM Fob PN | 2513418C1, 2594025C91 |
| Aftermarket Options | Keyless entry remote fobs are available from various online retailers. |
| Battery Type | CR2032 |
| Programmable On-Board? | No |
| Cuts Required? | N/A (Fob only) |
Step-by-step on-board programming
The 2018 International LT does not support on-board, do-it-yourself (DIY) programming for new key fobs. This is because the vehicle's security system requires specialized diagnostic equipment to pair a new fob with the truck's body control module (BCM).
To program a new key fob, you will need to contact a qualified automotive locksmith or an International truck dealership. They have the necessary scan tools and software to access the vehicle's computer and authorize the new remote.
Battery replacement
Replacing the battery in your 2018 International LT key fob is a simple task you can do yourself.
- Locate the seam: Look for a small seam or slot along the side of the key fob case.
- Pry open the case: Gently insert a small flathead screwdriver or a pry tool into the seam and twist to separate the two halves of the fob.
- Remove the old battery: Note the orientation of the existing CR2032 battery before removing it.
- Insert the new battery: Place the new CR2032 battery into the holder, ensuring it is oriented correctly (usually positive side up).
- Snap the case together: Reassemble the two halves of the key fob and press them firmly together until they snap shut.
Where to buy a replacement fob
- International Dealership: The most expensive option, but guarantees you will receive a genuine OEM fob that is compatible with your truck. Expect to pay a premium for both the fob and the programming service.
- Automotive Locksmith: A professional locksmith can often source OEM or high-quality aftermarket fobs for a lower cost than the dealer. They also have the tools to program the fob to your truck, often with mobile service available.
- Online Retailers (Amazon, eBay, etc.): You can find a wide range of aftermarket fobs online at very competitive prices. However, be aware that the quality can vary, and you will still need to hire a locksmith or visit a dealer for programming.
If on-board programming isn't supported
As mentioned, the 2018 International LT requires professional programming. The process involves a technician connecting a diagnostic scan tool to the truck's OBD-II port. This tool communicates with the BCM, allowing the technician to erase lost fobs and add new ones to the system's memory. This security measure prevents unauthorized individuals from easily programming a new remote and gaining access to your vehicle.
Cost expectations for this service can range from $100 to $250 or more, depending on the labor rates of the locksmith or dealership. This fee is in addition to the cost of the key fob itself.
Find a mobile locksmith or shop on Repairius.
More specs for the 2018 International LT
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Same spec — other model years
Maintenance & repair guides
2018 International LT Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
Browse by make
Running an auto or diesel repair shop?
Compare Repairius to the shop software you're paying for
$99.99/month (first location included), unlimited users, 14-day free trial.