JeepGrand Cherokee20123.0L/jeep/grand-cherokee/2012/3-0l/
WK platform

2012 Jeep Grand Cherokee — 3.0L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2012 Grand Cherokee 3.0L.

Body SUVEngine 3.0L

The 2012 Jeep Grand Cherokee is a midsize SUV built on the WK platform and powered by a 3.0‑liter engine that delivers robust torque for both on‑road and off‑road use. In its own year of production, the Grand Cherokee accumulated 1,637 owner complaints, with the electrical system cited as the most frequent issue and a total of eleven recalls issued to address safety and performance concerns. When viewed across the entire 1993‑2026 Grand Cherokee lineage, the 2012 model falls near the middle of the reliability spectrum, situated between the peak of 2,369 complaints in 2014 and the lowest of just nine in 2026—indicating that while it shares some of the franchise’s historical quirks, it is not the most problematic generation.

Model year2013201220112008

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Lug nut torque110 ft-lbsOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 04884899AC. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Tire sizeP245-70R17OEM · verified
Wheel / rim8 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter04884899AC alt 68079744AD
Engine air filter04861756AA
Spark plugSPLZFR5C11 alt SP149125AF
BatteryBBH8A001AA alt BBH7A001AA
Front wiper blades68079859AA alt 68079858AA
Thermostat52028898AJ alt 05184894AA
Cabin air filter68606182AA

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length189.8 in
Overall width76.4 in
Overall height69.3 in
Wheelbase115 in
Curb weight4661 lb
Track (front / rear)63.8 / 64.2 in
Weight distribution (front / rear)51/49

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

No 2012 road test on record; the results below are same-engine tests from nearby model years, each shown under its own year.

7.8–8.3 sec0–60 mph (tested)quickest 7.80 sec — 2014 Summit EcoDiesel
240 hpHorsepower (as tested)
420 lb-ftTorque (as tested)
YearTrim / engine0–60¼ mileHPDrivetrain
2014Summit EcoDiesel 3.0L Turbo Diesel V67.80 sec16.00 sec240 hp4x4
2014Summit EcoDiesel 3.0L Turbo Diesel V68.00 sec16.10 sec240 hp4x4
2014Limited EcoDiesel 3.0L Turbo Diesel V68.30 sec16.40 sec240 hp4x4

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine 75W-85 · GL-5 in the differential, DOT 3 brake fluid. Torque lug nuts to 110 ft-lbs. The firing order is 1-8-4-3-6-5-7-2.

Lubricants & capacities

Automatic Transmission FluidATF+4
Automatic Transmission Fluid Capacity5.3
Brake FluidDOT 3
Differential Gear Oil75W-85 · GL-5
Differential Gear Oil Capacity1.9 Pints
Differential Gear Oil75W-85 · GL-5
Engine CoolantHOAT · MS9769
Power Steering FluidATF +4

Chassis torques

Lug Nuts110 ft-lbs
Transfer Case Fill PlugSteel case: 35.0, Aluminum case: 18.0 ft-lbs
Transfer Case Drain PlugSteel case: 35.0, Aluminum case: 18.0 ft-lbs
Front Wheel Hub229 ft-lbs
Rear Wheel Hub229 ft-lbs

Ignition

Cylinder Firing Order1-8-4-3-6-5-7-2

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.37 lbs
Oil GroupPAG
Oil Type46
Oil Capacity4.00 oz

Service checks

Intake Valve LashHydraulic in
Exhaust Valve LashHydraulic in

Brakes

Torque Caliper to Bracket41 ft-lbs / 20 ft-lbs
Torque to Knuckle148 ft-lbs / 89 ft-lbs
Minimum Pad Thickness0.040 in
Minimum Shoe Thickness0.040 in
Rotor Max Parallel Variation0.00035 in
Rotor Runout Limit0.002 in
Rotor Discard at or Under1.2 in / 0.492 in
Rotor Max Parallel Variation0.00039 in

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 8,000 mi; coolant at 104,000 mi. The big-interval services (at 104,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 8,000 miBrake Line (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace)
At 16,000 miExhaust System (Complete) (inspect)
Every 16,000 miBrake Linings (inspect) · Cabin Air Filter (replace) · Suspension System (inspect)
Every 18,000 miDifferential (inspect fluid level)
Every 24,000 miCV Joint Boot (inspect) · Exhaust System (Complete) (inspect)
Every 32,000 miEngine Air Filter Element (replace) · Parking Brake System (adjust)
At 48,000 miExhaust System (Complete) (inspect)
Every 96,000 miPCV Valve (inspect)
At 104,000 miEngine Coolant System (drain, flush & refill)

Owner how-tos

Condensed service procedures for routine maintenance. Procedures that require dealer diagnostic equipment are identified and summarized only.

Common procedures

Key fob — remote (RKE) programming programming new fob buttons Dealer tool OEM · verified
Tool requiredDRBIII scan tool (dealer / locksmith)
WhyTransmitter codes are written into the receiver in the passenger door module
Anti-theft (SKIS) — module initialization after immobilizer module replacement Dealer tool OEM · verified
When neededAfter Sentry Key Immobilizer Module (SKIM) replacement
Tool requiredDRBIII scan tool
Also requiredThe vehicle's four-digit PIN code

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2012 model year maintains the elevated complaint volume introduced in 2011, recording 1,637 complaints—a dramatic escalation from the 117 and 138 complaints seen in 2010 and 2009, respectively, and nearly identical to 2011’s 1,638. With 11 recalls and 7 investigations, 2012 shows substantially increased defect correction activity compared to 2011’s 6 recalls, while its 256 technical service bulletins indicate significant manufacturer service guidance. The complaint profile is weighted heavily toward 515 electrical system reports, alongside 104 fire complaints and 46 crash complaints, though the federal data does not specify underlying causes for these incidents. Positioned before 2013’s temporary dip to 799 complaints and the generation’s 2014 peak of 2,369 complaints and 19 recalls, the 2012 model represents early turbulence in this production cycle rather than its worst year. Given the sustained high complaint volume, increased recall activity, and significant fire-related reports relative to the 2009-2010 baseline, this is not a favorable year to purchase.

11
Open recalls
NHTSA campaigns
256
Service bulletins
Manufacturer communications
7
ODI investigations
Office of Defects Investigation
1,637
Owner complaints
46 involved a crash · 104 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★
Frontal★★★★
Side★★★★★
Rollover★★★★★

Owner complaints filed with NHTSA, by component

All 1,637 complaints on record, top 8 components.

Electrical System515
Service Brakes173
Fuel/Propulsion System95
Engine78
Electrical System,Engine63
Unknown Or Other62
Steering50
Power Train42

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 11 campaigns on record for this vehicle.

19V813000Electrical SystemReported 14/11/2019

Chrysler (FCA US LLC) is recalling certain 2011-2013 Dodge Durango and Jeep Grand Cherokee vehicles equipped with a 3.6, 5.7, or 6.4 liter engine and previously recalled under NHTSA Recall 14V530 or 15V115. The fuel… Remedy: Chrysler (FCA US LLC) will replace the affected fuel pump relay and related wire harness. Interim notices informing owners of the safety risk were mailed beginning December 19…

17V435000Electrical System:Alternator/Generator/RegulatorReported 10/07/2017

Chrysler (FCA US LLC) is recalling certain model year 2011-2014 Dodge Challenger, Dodge Charger, Chrysler 300, Dodge Durango, and 2012-2014 Jeep Grand Cherokee vehicles. The affected vehicles have electro-hydraulic… Remedy: Chrysler will notify owners, and dealers will inspect the alternator and depending on the part number, will replace the alternator, if necessary, free of charge. The recall began…

Technical service bulletins NHTSA · verified

Showing 5 of 256 bulletins on record with NHTSA.

BulletinDateComponentSummary
91006452025-08-15Unknown Or OtherVerify Reman part number availability. Order the "R" part number for all orders…
1050382025-05-14Fuel/Propulsion SystemTUBE - FUEL INJECTOR SUPPLY & GASKET - NONE
1050392025-05-14Fuel/Propulsion SystemTUBE - FUEL INJECTOR SUPPLY & GASKET - NONE
1028122025-02-13Fuel/Propulsion SystemRAIL - FUEL
91004942025-01-30Fuel/Propulsion SystemFUEL PUMP/LEVEL UNIT MODULE For vehicles with Saddle Fuel Tanks, need to determine if…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Grand Cherokee. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2012 Grand Cherokee have open recalls?

NHTSA lists 11 recall campaign(s) for this model year. Check your specific vehicle by VIN.