What are the maintenance items for a car at 40,000 kilometers?
2 Answers
Car maintenance items at 40,000 kilometers are as follows: Engine oil and oil filter: Engine oil and oil filter, these are mandatory replacement items and need to be changed during every maintenance service. Air filter and cabin air filter: Air filter and cabin air filter, these two should be inspected first to determine if replacement is necessary. If they are not severely dirty, they can be cleaned and reused. If they are heavily soiled, they must be replaced promptly. Key inspections: Key inspections include various fluids. Items like coolant, brake fluid, transmission fluid, etc., generally need to be replaced. Under normal circumstances, the spark plugs should also be replaced.
My car just hit 40,000 kilometers, and I had a major service done last year. The core items included an oil and oil filter change—which needs to be done every 5,000 to 10,000 kilometers to prevent engine wear. The air filter also needs to be checked or replaced; otherwise, dust buildup can reduce air intake efficiency and cause fuel consumption to spike. Spark plugs are likely to show issues at 40,000 km—mine were slightly worn when inspected, and replacing them made the idle smoother. The braking system is critical—I had the brake pad thickness and brake fluid checked at the shop to prevent unexpected skidding. Tire rotation is a must—even wear can extend tire life by half a year. Coolant and transmission fluid also need attention, as aging can corrode pipes and lead to overheating. Battery health checks are crucial too, especially in winter when cold weather can drain it faster. The whole service took an afternoon, but the car runs much smoother afterward, saving me a lot on future repairs in the long run. Always go to an authorized shop and use genuine parts—don’t cut corners with cheap, low-quality replacements.
