Mercury Topaz
Maintenance specs for 3 variants of the Mercury Topaz — from 1985 to 1994.
1985–1994 Mercury Topaz
2.3L I4 (HSC) · FWD
98 hp / 124 lb-ft
Transmission
Type3-Speed Automatic (ATX)
FluidMercon ATF
Drain & fill3 qt
Full capacity8 qt
Power Steering
TypePower Rack and Pinion
FluidFord Power Steering Fluid
Capacity16 oz
Fuel
Tank15.9 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service30,000 mi
Coolant flush30,000 mi
Brake fluid30,000 mi
Spark plugs30,000 mi
Timingbelt — replace at 60,000 mi
Air filter30,000 mi
Drive belt60,000 mi
1985–1994 Mercury Topaz
2.3L I4 (HSC) · FWD
98 hp / 124 lb-ft
Transmission
Type5-Speed Manual
FluidMercon ATF
Drain & fill2.6 qt
Full capacity2.6 qt
Power Steering
TypePower Rack and Pinion
FluidFord Power Steering Fluid
Capacity16 oz
Fuel
Tank15.9 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service30,000 mi
Coolant flush30,000 mi
Brake fluid30,000 mi
Spark plugs30,000 mi
Timingbelt — replace at 60,000 mi
Air filter30,000 mi
Drive belt60,000 mi
1992–1994 Mercury Topaz
2.3L I4 (HSC) · AWD
96 hp / 128 lb-ft
Transmission
Type3-Speed Automatic (ATX)
FluidMercon ATF
Drain & fill3 qt
Full capacity8 qt
Power Steering
TypePower Rack and Pinion
FluidFord Power Steering Fluid
Capacity16 oz
Differentials
Rear fluid80W-90 GL-5
Transfer Case
FluidMercon ATF
Fuel
Tank15.9 gal
TypeRegular 87
Service Intervals
Oil change5,000 mi
Trans service30,000 mi
Coolant flush30,000 mi
Brake fluid30,000 mi
Spark plugs30,000 mi
Timingbelt — replace at 60,000 mi
Air filter30,000 mi
Drive belt60,000 mi