Honda B125 Service Code | Maintenance Info & Cost

The B125 Honda maintenance code represents an oil and filter change with a vehicle inspection, tire rotation service, tan engine plus cabin air filter replacement, and a drive belt inspection, and engine coolant replacement.

The “B” stands for an oil and filter change with vehicle inspection, the “1” stands for a tire rotation, the “2” stands for an engine and cabin filter replacement with drive belt inspection, and the “5” stands for engine coolant replacement.

The B125 service is similar to the B12 service but it also adds coolant replacement. It is typically performed by a Honda dealership or with a local mechanic.

Honda B125 Service Cost

The B125 service typically costs $400 to $550. The cost will depend on the specific Honda vehicle you have and the labor cost rate.

For maintenance services like the B125, most dealerships and 3rd party auto shops offer coupons and discounts. We suggest calling several locations beforehand to get the best deals.

“B” Service Cost

The “B” service, or oil change, typically costs $50-$100 depending on the Honda model you have. It is a 30 to 40-minute service with the cost mostly from the parts. Some Honda vehicles, like the 2022 Pilot, require synthetic oil which is more expensive.

RepairPal offers a “B” service (oil change and inspection) cost estimate for your vehicle and location but it is separated into two estimators:

Oil Change Estimator
Vehicle Inspection Estimator

“1” Service Cost

The “1” service, or tire rotation, typically costs $30 to $45. The tire rotation takes about 15 minutes of labor time. However, we suggest calling your Honda dealership or 3rd party auto repair shop for exact quotes.

RepairPal also offers a “1” service (tire rotation) cost estimate for your vehicle and location:
Tire Rotation Estimator

“2” Service Cost

The “2” service is an engine and air filter replacement with a drive belt inspection and typically costs $100 to $150. The whole service takes about 45 minutes of labor time. However, we suggest calling your Honda dealership or 3rd party auto repair shop for exact quotes.

RepairPal also offers estimators for the engine and air filter replacement part of the “2” service:
Engine Air Filter Replacement Estimator
Cabin Air Filter Replacement

“5” Service Cost

The “5” service for Honda vehicles can cost over $150 to $250 depending on the amount of coolant your vehicle holds. However, we suggest calling your Honda dealership or 3rd party auto repair shop for exact quotes.

RepairPal offers an estimator for engine coolant for your vehicle and location:
Engine coolant Replacement Estimator

Get your have Honda service done wherever you are. Try Repair Smith below and get a quote for Honda maintenance.

Honda B125 DIY Cost

Want to save money or prefer to rely on yourself for your Honda’s maintenance? Performing a B125 service yourself will cost $200 to $300 depending on the brands and oil type you use.

We suggest using Honda parts or any aftermarket equivalents. Below are some oil and oil filters made for most Honda vehicles. Check online or at your local auto parts store for exact part numbers.

Oil Filter

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Honda B125 Maintenance Minder Description

The Honda maintenance minder code sheet above lists all the main and sub service items with B125 highlighted.

“B” Main Service Item

Honda describes the “B” service as an engine oil and filter change with a vehicle inspection. The parts included in the Honda vehicle inspection are:

Front and rear brakes
Tie rod ends, steering gearbox, and boots
Suspension components

Driveshaft boots
Brake hoses and lines (including ABS/VSA)
All fluid levels and condition of fluids

Exhaust system
Fuel lines and connections

“1” Sub Service Item

Honda describes the “1” service as a tire rotation. In addition to rotating the tires, dealerships will also check the tire pressure and treads for wear or punctures.