spark plugs JEEP GRAND CHEROKEE 2012 Owner handbook (in English)

FLUIDS, LUBRICANTS, AND GENUINE PARTS
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant MOPARAntifreeze/Coolant 5 Year/100,000 Mile Formula HOAT (Hybrid Organic Additive Technol-
ogy) or equivalent.
Engine Oil – Non ACEA Categories
(3.6L Engine) Use API Certified SAE 5W-30 engine oil, meeting the requirements of Chrysler Material Standard
MS-6395. Refer to your engine oil filler cap for correct SAE grade.
Engine Oil – ACEA Categories
(3.6L Engine) For countries that use the ACEA European Oil Categories for Service Fill Oils, use engine oils
meeting the requirements of ACEA C3, and approved to MB 229.31 or MB 229.51.
Engine Oil – Non ACEA Categories
(5.7L Engine) Use API Certified SAE 5W-20 engine oil, meeting the requirements of Chrysler Material Standard
MS-6395. Refer to your engine oil filler cap for correct SAE grade. SAE 5W-30 engine oil ap-
proved to MB 229.31 or MB 229.51 may be used when SAE 5W-20 engine oil is not available.
Engine Oil – ACEA Categories
(5.7L Engine) For countries that use the ACEA European Oil Categories for Service Fill Oils, use engine oils
meeting the requirements of ACEA C3, and approved to MB 229.31 or MB 229.51. SAE 5W-30
engine oil approved to MB 229.31 or MB 229.51 may be used when SAE 5W-20 engine oil is not
available.
Engine Oil – 3.0L Diesel Engine Use SAE 5W-30 Synthetic Low Ash Engine Oil, meeting the requirements of Chrysler Material
Standard MS-11106 and approved to MB 229.31 or MB 229.51 and ACEA C3.
Engine Oil Filter MOPAREngine Oil Filter or equivalent.
Spark Plugs – 3.6L Engine RER8ZWYCB4 (Gap 0.043 in [1.1 mm])
327

ComponentFluid, Lubricant, or Genuine Part
Spark Plugs – 5.7L Engine LZFR5C–11G (Gap 0.043 in [1.1 mm])
Fuel Selection – 3.6L Engine 91 Octane
Fuel Selection – 5.7L Engine 91 Octane Acceptable - 95 Octane Recommended
Fuel Selection – 3.0L Diesel Engine Use good quality diesel fuel from a reputable supplier in your vehicle. The manufacturer requires
that you must fuel this vehicle with Ultra Low Sulfur Highway Diesel fuel (15 ppm Sulfur maximum)
and prohibits the use of Low Sulfur Highway Diesel fuel (500 ppm Sulfur maximum) to avoid dam-
age to the emissions control system. For most year-round service, No. 2 diesel fuel meeting ASTM
specification D-975 Grade S15 will provide good performance. If the vehicle is exposed to extreme
cold (below 20F or -7C), or is required to operate at colder-than-normal conditions for prolonged
periods, use climatized No. 2 diesel fuel or dilute the No. 2 diesel fuel with 50% No. 1 diesel fuel.
This will provide better protection from fuel gelling or wax-plugging of the fuel filters. This vehicle is
fully compatible with biodiesel blends up to 5% biodiesel meeting ASTM specification D-975.
328

22,500 Miles (36,000 km) or
18 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil
filter.††
❏ Rotate tires.
❏ Inspect the CV joints.
❏ Inspect exhaust system.
❏ Inspect the front suspension, tie rod ends
and boot seals; replace if necessary.
❏ Inspect the front and rear axle fluid,
change if using your vehicle for police,
taxi, fleet, off-road or frequent trailer
towing.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
30,000 Miles (48,000 km) or 24 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.††
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Replace the air conditioning filter.
❏ Replace the spark plugs (5.7L Engine).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the transfer case fluid.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
335

52,500 Miles (84,000 km) or
42 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil
filter.††
❏ Rotate tires.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
60,000 Miles (96,000 km) or 48 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.††
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Replace the air conditioning filter.
❏ Replace the spark plugs (5.7L Engine).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the brake linings, replace if necessary.
❏ Change the automatic transmission fluid and filter(s) if using your vehicle for any of the
following: police, taxi, fleet, or frequent trailer towing.
❏ Change the transfer case fluid if using your vehicle for any of the following: police, taxi,
fleet, or frequent trailer towing.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
337

82,500 Miles (132,000 km) or
66 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil
filter.††
❏ Rotate tires.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
90,000 Miles (144,000 km) or 72 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.††
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Replace the air conditioning filter.
❏ Replace the spark plugs (3.6L and 5.7L Engine).
❏ Inspect and replace PCV valve if necessary. †
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the front and rear axle fluid, change if using your vehicle for police, taxi, fleet,
off-road or frequent trailer towing.
❏ Inspect the CV joints.
❏ Inspect exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals; replace if necessary.
❏ Inspect the transfer case fluid.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
339

112,500 Miles (180,000 km) or
90 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil
filter.††
❏ Rotate tires.
❏ Inspect the CV joints.
❏ Inspect exhaust system.
❏ Inspect the front suspension, tie rod ends
and boot seals; replace if necessary.
❏ Inspect the front and rear axle fluid,
change if using your vehicle for police,
taxi, fleet, off-road or frequent trailer
towing.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
120,000 Miles (192,000 km) or 96 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.††
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Replace the air conditioning filter.
❏ Replace the spark plugs (5.7L Engine).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the brake linings, replace if necessary.
❏ Change the automatic transmission fluid and filter(s).
❏ Change the transfer case fluid.
❏ Replace the accessory drive belt(s).
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
341

142,500 Miles (228,000 km) or
114 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.††
❏ Rotate tires.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
150,000 Miles (240,000 km) or 120 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.††
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Replace the air conditioning filter.
❏ Replace the spark plugs (5.7L Engine).
❏ Adjust parking brake on vehicles equipped with four-wheel disc brakes.
❏ Inspect the brake linings, replace if necessary.
❏ Inspect the transfer case fluid.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
343