120,000 Mile Service Cost Breakdown
At the 120,000-mile mark, your vehicle requires several important maintenance services. Here's a detailed breakdown of typical costs based on our shop rate of $125/hour:
Oil and Filter ChangeLabor: 0.5 hours ($62.50)
Parts: $35-50
Total: $97.50-112.50
Labor: 1.5 hours ($187.50)
Parts/Fluid: $120-150
Total: $307.50-337.50
Labor: 1-2 hours ($125-250)
Parts: $60-120
Total: $185-370
Labor: 4-6 hours ($500-750)
Parts: $150-300
Total: $650-1,050
Labor: 2-3 hours ($250-375)
Parts: $150-250
Total: $400-625
Labor: 1 hour ($125)
Parts/Fluid: $50-75
Total: $175-200
Labor: 0.5 hours ($62.50)
Parts: $50-75
Total: $112.50-137.50
Labor: 1 hour ($125)
Total: $125
Estimated Total Cost Range: $2,052.50 - $2,957.50
Note: Prices may vary depending on vehicle make, model, and condition. Additional repairs may be recommended based on inspection findings. All prices are estimates and subject to change.
Contact us today to schedule your 120,000-mile service and receive a detailed quote for your specific vehicle.
120,000 Mile Maintenance Service Procedures
At 120,000 miles, your vehicle requires comprehensive maintenance to ensure continued reliability and performance. Here's what our certified technicians typically perform:
Engine Services
- Timing Belt Replacement:
Remove timing cover, inspect timing components, replace belt, verify proper tension and timing marks, reinstall covers
- Spark Plug Replacement:
Remove coil packs, extract old spark plugs, gap and install new plugs, reinstall coil packs, verify proper operation
Fluid Services
- Transmission Fluid Exchange:
Drain old fluid, clean transmission pan, replace filter if applicable, refill with manufacturer-specified fluid, check proper operation
- Coolant System Service:
Pressure test system, drain old coolant, flush system, refill with new coolant, check for leaks
- Brake Fluid Exchange:
Test old fluid for contamination, flush system using specialized equipment, refill with fresh DOT-specified fluid
Brake System
- Complete Brake Inspection:
Remove all wheels, measure brake pad thickness, inspect rotors for wear/damage, check brake lines and hoses, test hydraulic system
Suspension Components
- Suspension Inspection:
Check all bushings, ball joints, tie rods, and shock absorbers/struts for wear. Test vehicle alignment and adjust if necessary
Additional Services
- Air and Fuel Filters:
Replace engine air filter, cabin air filter, and fuel filter as needed
- Belt Inspection:
Check condition of all drive belts, adjust tension or replace if showing wear
- Battery Service:
Test battery condition, clean terminals, check charging system operation
Final Steps
- Multi-Point Inspection:
Comprehensive vehicle inspection including lights, wipers, tire condition/pressure, and all fluid levels
- Road Test:
Perform road test to verify proper operation of all systems and ensure no unusual noises or vibrations
Note: Specific procedures may vary based on vehicle make, model, and manufacturer recommendations. Additional services may be recommended based on vehicle condition and driving habits.
Why would I need a 120,000 Mile Scheduled Maintenance

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120,000 Mile Maintenance Guide
Timing Belt Replacement
Signs of Failure:
- Engine misfiring
- Ticking noise from engine
- Engine won't turn over
- Rough idling
Service Schedule: Typically replaced between 60,000-120,000 miles, depending on manufacturer recommendations.
Spark Plug Replacement
Signs of Failure:
- Rough idling
- Difficulty starting
- Reduced fuel economy
- Engine misfires
Service Schedule: Replace every 100,000-120,000 miles for platinum/iridium plugs.
Transmission Fluid Service
Signs of Failure:
- Delayed or rough shifting
- Burning smell
- Dark or dirty fluid
- Grinding noises
Service Schedule: Flush and replace every 60,000-120,000 miles.
Coolant System Service
Signs of Failure:
- Engine overheating
- Sweet smell from engine
- Low coolant levels
- Visible leaks
Service Schedule: Flush and replace every 100,000-120,000 miles.
Power Steering Fluid
Signs of Failure:
- Whining noise when turning
- Stiff steering wheel
- Dark or dirty fluid
- Squealing sounds
Service Schedule: Replace every 75,000-120,000 miles.
Brake Fluid
Signs of Failure:
- Spongy brake pedal
- Increased stopping distance
- Dark or contaminated fluid
- ABS warning light
Service Schedule: Replace every 2-3 years or 120,000 miles.
Air and Fuel Filters
Signs of Failure:
- Decreased fuel economy
- Rough idling
- Failed emissions test
- Reduced engine performance
Service Schedule: Replace air filter every 15,000-30,000 miles; fuel filter every 20,000-150,000 miles.
Note: These intervals are general guidelines. Always consult your vehicle's owner's manual for specific maintenance schedules, as they can vary by make and model.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.