OEM 1998-2004 Jeep Grand Cherokee Immobilizer P56042298 — Part# P56042298Immobilizer P56042298 for 1998-2004 Jeep Grand Cherokee — P56042298Immobilizer P56042298 for 1998-2004 Jeep Grand Cherokee — photo 3Immobilizer P56042298 for 1998-2004 Jeep Grand Cherokee — photo 4
Immobilizer / SKIM

1998-2004 Jeep Grand Cherokee Skim Immobilizer Transceiver P56042298 OEM

OEM Part Number
P56042298
by Mopar·MPN P56042298
$89.72
Last one in stock
Will this fit your vehicle? See the fitment table below to check.
BEFORE YOU BUY

VIN programming required after install

This module needs VIN programming after install. A dealer or locksmith with the right scan tool can do it. Not sure your installer can program? Message us first — we'll help you confirm.

PART CONDITION

Used OEM module.

30-day money-back guarantee · tested before listing · ships same day from Detroit

5.0 (25)
Free Shipping — US and US territories

This is the OEM Sentry Key Immobilizer Module (SKIM) transceiver, part number P56042298, fitting 1998–2004 Jeep Grand Cherokee. The module manages transponder key verification for the Sentry Key security system and must be re-programmed to your VIN by a dealer or locksmith after installation.

From the shop

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

— Hubes

Vehicle fitment

Fits 1998–2004 Jeep Grand Cherokee. Replaces OEM # P56042298.

Years Makes Models
1998–2004 Jeep Grand Cherokee

Please note: Will require re-programming to your VIN by a dealer or locksmith.

Is this your problem?

A quick diagnostic from the shop — see the symptoms before you buy, so you order the right part once.

Read the full transcript
Symptoms of a bad skim or scream on your Dodge Chrysler Jeep vehicle. If your vehicle is experiencing a crank no start or a start install issue, listen up. Chrysler's Century Key Emobilizer Module or SKIM is infamous for locking you out. Symptom 1, the engine starts. The engine runs for exactly two seconds, then dies. Symptom 2, a flashing round security light or a crossed out key symbol illuminated on your dashboard. Symptom 3, a crank no start, accompanied by fault code P06, 3, 3, meaning skim key not detected. If your key transponder isn't communicating with the transceiver ring, your engine computer will automatically shut fuel delivery down. Do not replace that PCM just yet. Head on over to my website, try our Fitment tool out or put your make model in gear in the comments and we'll help you find the skim for your vehicle.

Specifications

Part Identification

OEM Part Number
P56042298
Brand
Mopar
Also searched as
56042298
Also Known As
Sentry Key Immobilizer, SKREEM, Ignition Immobilizer, Anti-Theft Module, WCM, Wireless Control Module, Theft Deterrent Module

Condition & Testing

Condition
OEM Tested

Specifications

Material
Plastic

Compliance

Country of Origin
Mexico
  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
A
Adrian S.
Solid part

Worked flawlessly and got my completely shut down vehicle back up and running instantly!

Frequently asked questions

Will this Immobilizer / SKIM fit my 1998-2004 Jeep Grand Cherokee?
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.
Is this part tested?
Yes. Every part is inspected and tested before listing. Grade A condition with a 30-day money-back guarantee.
Is this OEM or aftermarket?
100% OEM. Never aftermarket. We only sell genuine factory parts.
What is the OEM part number?
The OEM part number is P56042298.
Can you verify fitment before I buy?
Absolutely — message us your VIN and we'll confirm this part fits your vehicle before you purchase.
What is your return policy?
30-day money-back guarantee on every order. Free return shipping if the part doesn't fit or match the description.

You might also like

2005-2007 Jeep Grand Cherokee Immobilizer / SKIM 56053016
Immobilizer / SKIM

2005-2007 Jeep Grand Cherokee Immobilizer / SKIM 56053016

$49.72
2004-2006 Dodge Durango Dakota Sentry Key Immobilizer Module SKIM 56038676 OEM
Immobilizer / SKIM

2004-2006 Dodge Durango Dakota Sentry Key Immobilizer Module SKIM 56038676 OEM

$79.72
2001-2005 Ford Explorer Ranger Transfer Case Control Module TCCM 1L547H417AE OEM
TCCM

2001-2005 Ford Explorer Ranger Transfer Case Control Module TCCM 1L547H417AE OEM

$89.99
1999-2004 Ford Mustang V6 3.8 CCRM Constant Control Module XR3F12B581AC OEM
CCRM

1999-2004 Ford Mustang V6 3.8 CCRM Constant Control Module XR3F12B581AC OEM

$79.72
1998-2003 Ford F-150 4WD Transfer Case Relay Assembly F85B-14B194-CA OEM
Relay / Module

1998-2003 Ford F-150 4WD Transfer Case Relay Assembly F85B-14B194-CA OEM

$68.99
2002-2003 Dodge Durango Central Timer Module (CTM / CTU) P56049073AK OEM
BCM

2002-2003 Dodge Durango Central Timer Module (CTM / CTU) P56049073AK OEM

$58.99