2025 Jeep Wrangler Maintenance Schedule
Complete Service Intervals for the 2.0L Turbo, 3.6L Pentastar V6, 4xe Plug-In Hybrid and 6.4L 392 V8 Powertrains
Proudly serving Brevard, Asheville, Hendersonville, Fletcher & Cherokee NC
2025 Jeep Wrangler Scheduled Maintenance Overview
Keeping your 2025 Jeep Wrangler on its Mopar-recommended maintenance schedule protects your investment and ensures reliable performance on every drive, whether you're commuting around Brevard, conquering trails in Pisgah National Forest and DuPont State Forest, or pointing the front bumper toward Asheville. The 2025 Wrangler is offered with four powertrains: the 2.0L turbo four-cylinder, the 3.6L Pentastar V6, the 4xe plug-in hybrid in its final model year, and the 6.4L HEMI V8 in the Rubicon 392 Final Edition. The first three share one maintenance plan; the 392 follows its own shorter HEMI plan. Our certified Mopar service technicians follow each one precisely.
The 2025 Wrangler uses the Oil Change Indicator System, which monitors engine RPM, load, temperature and operating conditions to determine exactly when your Wrangler needs an oil change. Stellantis specifies never exceeding 10,000 miles, 12 months or 350 engine hours between oil changes on the 2.0L, 3.6L and 4xe regardless of the indicator, and 6,000 miles or 6 months on the 6.4L 392. Off-road driving, dusty conditions, frequent short trips and mountain grades bring the indicator on sooner. On the 4xe, fuel and oil degrade over time even if the Wrangler rarely runs on gas, so the engine may start on its own to maintain the fuel and oil systems, and the 12-month limit still applies.
Oil & Filter
Oil Change Indicator; max 10,000 mi / 12 months / 350 hours
(6.4L 392: max 6,000 mi / 6 months)
Tire Rotation
At every oil change
(sooner at the first sign of irregular wear)
Cabin Air Filter
Every 12,000 mi
(all engines)
Spark Plugs
60,000 mi (2.0L Turbo and 4xe)
100,000 mi (3.6L V6); 96,000 mi (6.4L 392)
Complete Maintenance Schedule by Mileage
| Mileage Interval | Services Performed |
|---|---|
| Every 10,000 miles (Oil Change Indicator; never exceed 10,000 mi / 12 months / 350 engine hours) | Change engine oil and filter; rotate tires (at first sign of irregular wear); inspect 12V battery and clean/tighten terminals; inspect CV/universal joints; inspect brake pads, shoes, rotors, drums, hoses and parking brake; inspect engine cooling system and hoses; inspect exhaust system; inspect engine air filter if dusty/off-road (replace if needed); inspect door latches for grease |
| Every 12,000 miles | Replace cabin air filter |
| Every 20,000 miles (20k, 40k, 60k ... 140k) | Inspect front suspension, tie rod ends and rear suspension (replace if necessary); inspect brake linings (replace as necessary); adjust parking brake (four-wheel disc) |
| Every 30,000 miles | Replace engine air cleaner filter |
| Every 20,000 mi starting at 20k, then every 40,000 (20k, 60k, 100k, 140k) | Inspect front and rear axle fluid |
| 30,000 / 90,000 / 150,000 miles | Inspect transfer case fluid |
| Every 60,000 miles (2.0L Turbo) | Replace spark plugs - 2.0L engine (60,000 and 120,000 mi; mileage-based only) |
| 100,000 miles | Inspect and replace PCV valve if necessary |
| Automatic transmission fluid | No scheduled automatic transmission fluid change in the owner's manual (Mopar ZF 8 & 9 Speed ATF); manual transmission fluid change only under severe service (every 30,000 mi) |
| Brake fluid | No scheduled brake fluid replacement in the owner's manual - Mopar DOT 3; check level at every service and inspect hoses/lines |
| 10 years or 150,000 miles | Flush and replace engine coolant (and intercooler, power-electronics and battery coolant where equipped) - OAT MS.90032 |
| Every 6,000 miles - 6.4L (Oil Change Indicator; never exceed 6,000 mi / 6 months) | Change engine oil and filter; rotate tires; inspect brake hoses and lines; inspect CV/universal joints |
| Every 12,000 miles - 6.4L | Replace cabin air filter; inspect engine air filter if dusty/off-road; inspect brake linings; inspect exhaust system; inspect front suspension, tie rod ends and boot seals |
| Every 24,000 miles - 6.4L | Inspect front and rear axle fluid; change if used for police, taxi, fleet, sustained high-speed driving, off-road or frequent trailer towing |
| Every 30,000 miles - 6.4L | Replace engine air cleaner filter; drain and refill transfer case; adjust parking brake (four-wheel disc) |
| 60,000 and 120,000 miles - 6.4L | Inspect accessory drive belts, replace if necessary |
| 96,000 miles - 6.4L | Replace spark plugs (16) - mileage-based only; inspect and replace PCV valve if necessary |
| 100,000 miles (3.6L) | Replace spark plugs - 3.6L engine (mileage-based only) |
| 10 years or 150,000 miles - 6.4L | Flush and replace engine coolant (OAT MS.90032) |
| 4xe high-voltage items | Flush and replace hybrid battery coolant (5.6 qt) and power-electronics/intercooler coolant (5.7 qt) at 10 years / 150,000 mi - dealer service (OAT MS.90032); 12V battery inspected at every oil change |
Time-Based Service
Some 2025 Wrangler items are governed by time as well as miles, whichever comes first:
- Engine oil and filter: at least every 12 months even at low mileage (6.4L 392: every 6 months)
- Front and rear suspension, tie rod ends and brake linings: inspect every 20,000 miles or 2 years (6.4L 392: brake linings and front suspension every 12,000 miles or 12 months)
- Engine air filter: replace every 30,000 miles or 3 years
- Accessory drive belts (6.4L 392): inspect at 60,000 and 120,000 miles or 5 years and replace if necessary
- Engine coolant: flush and replace Mopar OAT (MS.90032) coolant at 10 years or 150,000 miles on every engine; the manual lists no shorter second interval
- 4xe high-voltage coolant: flush and replace the hybrid battery coolant (5.6 qt) and power-electronics/intercooler coolant (5.7 qt) at 10 years or 150,000 miles, a dealer service
- Door hinge joints: lubricate with white lithium grease twice a year
- Brake fluid: the 2025 manual sets no replacement interval for the Mopar DOT 3 fluid; the level and the brake hoses and lines are inspected at every service
Engine-Specific Maintenance Details
The 2025 Wrangler offers four powertrains, and their service needs differ more than you might expect. The 2.0L turbo and the 4xe (which is built on the same 2.0L turbo) take SAE 5W-30 full synthetic (MS-13340), not 0W-20, with spark plugs at 60,000 miles; the 3.6L Pentastar V6 takes SAE 0W-20 (MS-6395) with plugs at 100,000 miles; and the 6.4L HEMI in the Rubicon 392 Final Edition takes 7.5 quarts of SAE 0W-40 full synthetic with 16 spark plugs (two per cylinder) at 96,000 miles and requires 91-octane premium fuel. The 2.0L, 3.6L and 4xe each take 5 quarts with the filter. The 8-speed automatics use Mopar ZF 8 & 9 Speed ATF, and the V6's 6-speed manual, the only transmission offered with the V6 for 2025, uses Mopar ATF+4. Our certified Mopar technicians use the correct OEM-spec parts for every engine.
| Specification | 2.0L Turbo I-4 (GME-T4) | 3.6L Pentastar V6 | 4xe Plug-in Hybrid (2.0L Turbo I-4 + 2 electric motors) | 6.4L HEMI V8 (392) |
|---|---|---|---|---|
| Oil Type | SAE 5W-30 Full Synthetic (MS-13340, API SP/GF-6A) | SAE 0W-20 Full Synthetic (MS-6395, API SP) | SAE 5W-30 Full Synthetic (MS-13340, API SP/GF-6A) | SAE 0W-40 Full Synthetic (MS-A0921 per 2026 manual) |
| Oil Capacity | 5.0 qt (with filter) | 5.0 qt (with filter) | 5.0 qt (with filter) | 7.5 qt (with filter, owner's manual); 7.0 per spec sheet |
| Oil Filter | Mopar 4892339BE | Mopar 68191349AC | Mopar 4892339BE | Mopar 4892339BE |
| Engine Air Filter | Mopar 68257030AA | Mopar 68257030AA | Mopar 68257030AA | Mopar 68501780AB (2022-2024 listing; verify for 2025) |
| Cabin Air Filter | Mopar 68565698AA | Mopar 68565698AA | Mopar 68565698AA | Mopar 68565698AA |
| Spark Plugs | Mopar 68292346AA (x4) | Mopar SP225755AB (x6) | Mopar 68292346AA (x4) | Mopar SP149212AC (x16 - two per cylinder) |
| Spark Plug Interval | 60,000 mi | 100,000 mi | 60,000 mi | 96,000 mi |
| Transmission Fluid | Mopar ZF 8 & 9 Speed ATF (850RE) | Automatic: Mopar ZF 8 & 9 Speed ATF (850RE); Manual: Mopar ATF+4 | Mopar ZF 8 & 9 Speed ATF (owner's manual lists a single 'Automatic Transmission - If Equipped' entry) | Mopar ZF 8 & 9 Speed ATF (8HP75) |
| Coolant | Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (MS.90032); intercooler circuit also OAT MS.90032 (3.7 qt) | Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (MS.90032) | Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (MS.90032) for engine, intercooler, battery and power-electronics loops | Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (MS.90032) (15.6 qt) |
Off-Road & Trail Maintenance
The Wrangler is built for serious off-road use, and that capability comes with maintenance considerations no street-only vehicle has. After every trail run or water crossing in Pisgah National Forest, DuPont State Forest, or other Western NC off-road areas, perform these checks at home or bring it to our service department for a quick inspection. The 2025 plan reflects trail use directly: the engine air filter is inspected at every oil change in dusty or off-road conditions and replaced as needed, front and rear axle fluid is inspected at 20,000, 60,000, 100,000 and 140,000 miles and changed every 40,000 miles for off-road or frequent-towing use, transfer case fluid is inspected at 30,000, 90,000 and 150,000 miles and changed every 60,000 miles for fleet or frequent-towing use, and a manual-transmission Wrangler driven off-road gets a gearbox fluid change every 30,000 miles. The 6.4L 392 inspects its axle fluid every 24,000 miles (changing it for off-road or towing use) and drains and refills its transfer case every 30,000 miles.
- Wash undercarriage thoroughly to remove mud, sand, and salt — these accelerate corrosion on skid plates, brake lines, and frame components.
- After deep water crossings, check engine oil for milky discoloration — water intrusion can damage internal components and warranty coverage.
- Inspect axle vent tubes for damage or blockage — clogged vents cause differential pressure issues.
- Check transfer case and differential fluid for water contamination after deep water crossings.
- Inspect skid plates and tow hooks for damage from rocks and obstacles.
- For Rubicon and Rubicon X owners: test the front sway bar disconnect and electronic locking differentials regularly.
- Inspect rocker rails and side step damage after technical trails.
- Check tire sidewalls and tread for cuts or embedded debris after every trail trip.
Severe & Special Operating Conditions
Stellantis defines severe operating conditions as any of the items below: trailer towing, snow plowing, heavy loading, taxi, police or delivery (commercial) use, off-road or desert operation, and more than 50 percent sustained high-speed driving in hot weather above 90 degrees. Many Wrangler owners in the mountains qualify for at least one, and the 2025 manual shortens specific items accordingly: manual transmission fluid every 30,000 miles, front and rear axle fluid every 40,000 miles, and transfer case fluid every 60,000 miles, while the Oil Change Indicator calls for oil service sooner under these conditions.
- Frequent off-road driving in dust, mud, sand, or water (very common for Wranglers in Western NC)
- Towing — Wrangler is rated up to 3,500 lbs (2-door) or 5,000 lbs (4-door Unlimited with proper equipment)
- Frequent short trips under 10 miles, especially in cold weather (common for around-town Brevard driving)
- Extended idling, especially at trail jams or with accessories running
- Driving in heavy stop-and-go traffic (rideshare or delivery use)
- Operating in dusty or sandy conditions (gravel forest roads count)
- Extreme cold weather (below 0°F) or extreme heat (above 100°F)
- Driving sustained mountain grades — common throughout the Pisgah area
Service for 2025 Jeep Wrangler Owners Across Western NC
Wrangler owners across Western NC face a unique mix of driving conditions: daily commutes around Brevard, scenic Blue Ridge Parkway runs through Asheville, mountain grade descents from Hendersonville and Fletcher, and serious trail use near Cherokee NC and the Smokies. Each of these driving patterns affects the maintenance schedule. Mountain grades stress brakes and cooling systems. Off-road runs accelerate driveline fluid contamination. Daily short-trip commuting prevents the engine from reaching full operating temperature, accelerating oil contamination, and a 4xe that runs mostly on electricity still needs its oil changed at least every 12 months. Our Mopar-certified service technicians know how Western NC's terrain affects your 2025 Wrangler, and we tailor each service visit accordingly. Whether you make the drive to Brevard from Asheville (~40 minutes), Hendersonville (~30 minutes), Fletcher (~35 minutes), or further afield from Cherokee NC, we've got your Wrangler covered.
Monthly & Semi-Annual Owner Checks
Between scheduled service visits, a few quick owner checks help catch problems before they become repairs. These take only a couple of minutes and apply to every 2025 Jeep Wrangler, and the owner's manual adds one twice-a-year item of its own: lubricate the door hinge joints with white lithium grease.
- Tire pressure — check monthly when tires are cold (Wrangler's removable doors make this easy to spot a low tire).
- Engine oil level — check every 2-3 fuel fill-ups, especially before any long trip or trail run.
- Coolant level — verify between MIN and MAX in the overflow tank monthly.
- Brake fluid level — check the master cylinder reservoir monthly; a drop signals brake wear.
- Washer fluid — top off as needed; Western NC's pollen and bug season demands it.
- Visual underbody check — look for fluid leaks, damaged skid plates, or loose components after trail use.
- Battery terminals — inspect for corrosion every 6 months, especially for off-road Wranglers.
- Tire sidewalls and tread — inspect monthly for cuts, embedded debris, or uneven wear.
Note on Pricing: Maintenance pricing varies by engine and trim. The 6.4L 392 takes 7.5 quarts of 0W-40 and 16 spark plugs, so its oil and plug services cost more than a 2.0L or V6 service, and its 6,000-mile plan means more frequent visits. The 4xe's high-voltage battery and power-electronics coolant service is a dealer-only job. Call (828) 492-2121 for a precise estimate on your specific Wrangler.
Schedule Your 2025 Jeep Wrangler Maintenance at Mahon CDJR
Mahon CDJR is your authorized Jeep service center in Brevard, NC. Our Mopar-certified technicians handle every interval on your 2025 Wrangler maintenance schedule, from a 2.0L turbo Sahara to a 4xe plug-in hybrid or the Rubicon 392 Final Edition, using OEM-spec parts and fluids. Schedule online or call our service team at (828) 492-2121; we work with Wrangler owners across Western North Carolina including Brevard, Asheville, Hendersonville, Fletcher, and Cherokee NC.
Created September 29, 2026 by MM Dealer Advocates