Sentry Key Immobilizer Module (SKIM) transceiver for 1998–2004 Jeep Grand Cherokee. OEM part number P56042298. This module communicates with the vehicle's Sentry Key system to verify transponder keys and enable or disable engine starting. Condition is OEM Tested. As noted, this is a used OEM module that will require re-programming to your VIN by a dealer or qualified locksmith before it will operate correctly in the receiving vehicle. No interchange numbers on file. No fitment exclusions noted.
Compatibility: - 1998-2004 Jeep Grand Cherokee
Condition: OEM Tested. Used OEM module. Will require re-programming to your VIN by a dealer or locksmith.
What's included: Immobilizer as pictured. Check photos for exact contents and condition. Photos show a representative part from our inventory; the unit you receive may show minor cosmetic variation but is functionally equivalent and matches the part number listed.
OEM Part Number: P56042298. Not sure if this fits? Message us your VIN and we'll verify compatibility.
Warranty: 30-day money-back guarantee on every order.
Shipping: Free same-day shipping (Mon–Sat, order by 3 PM EST). Ships safely packed to the US and Puerto Rico.
The SKIM on '98–'04 Grand Cherokees fails when the theft light stays on and the engine won't crank, even with a good key and battery. This module handles immobilizer logic and fuel pump relay — when it goes, the truck goes nowhere. OEM tested, direct fit for your Grand Cherokee. You'll need your dealer or a locksmith to program the module to your existing key after install. Ships Mon–Fri before 3pm EST.
— Hubes
Why Hubes Hub: Genuine OEM electronics only. Accurate, part-number-based fitment. Honest descriptions that prevent returns.
Common Questions:
Q: Will this Immobilizer / SKIM fit my 1998-2004 Jeep Grand Cherokee?
A: Yes — this is a direct-fit OEM replacement for the 1998-2004 Jeep Grand Cherokee. Message us your VIN if you want us to double-check compatibility before you buy.
Q: Is this part tested?
A: Yes. Every part is inspected and tested before listing. Grade A condition with a 30-day money-back guarantee.
Q: Is this OEM or aftermarket?
A: 100% OEM. Never aftermarket. We only sell genuine factory parts.
Q: What is the OEM part number?
A: The OEM part number is P56042298.
Q: Can you verify fitment before I buy?
A: Absolutely — message us your VIN and we'll confirm this part fits your vehicle before you purchase.
Q: What is your return policy?
A: 30-day money-back guarantee on every order. Free return shipping if the part doesn't fit or match the description.