2018 Toyota Corolla Torque Specifications
The ultimate guide to 2018 Toyota Corolla torque specs.
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
Working on this 2018 Toyota Corolla? Run just this one job through Repairius.
No big switch. Write the estimate, text it for approval, and get paid on your phone. Keep everything else the way it is.
14-day free trial · credit card required · cancel anytime
Quick Reference
| Fastener | Torque (ft-lb / Nm) | Notes |
|---|---|---|
| Wheel Lug Nuts | 76 ft-lb / 103 Nm | |
| Oil Drain Plug | 30 ft-lb / 41 Nm | Apply new gasket |
| Transmission Drain Plug | 36 ft-lb / 49 Nm | Apply new gasket |
| Front Brake Caliper Bracket Bolts | 79 ft-lb / 107 Nm | |
| Front Brake Caliper Slide Pins | 25 ft-lb / 34 Nm | |
| Rear Brake Caliper Bracket Bolts | 47 ft-lb / 64 Nm | |
| Rear Brake Caliper Slide Pins | 20 ft-lb / 27 Nm | |
| Axle Nut | 217 ft-lb / 294 Nm | Use new cotter pin |
| Spark Plugs | 13 ft-lb / 18 Nm | |
| Valve Cover Bolts | 9 ft-lb / 12 Nm | |
| Intake Manifold Bolts | 16 ft-lb / 22 Nm |
Wheel lug torque pattern
When tightening the wheel lug nuts on your 2018 Toyota Corolla, it is crucial to follow a star or cross pattern. This ensures that the wheel is seated evenly against the hub, preventing warping of the brake rotors and ensuring a secure fit. Start by tightening one lug nut, then move to the one opposite it, and continue in this pattern until all lug nuts are snug. Finally, lower the vehicle and torque the lug nuts to the final specification in the same star or cross pattern.
Brake torque notes
Proper torque specifications are especially critical when working on your brakes. The brake caliper bracket bolts are a key structural component, and must be torqued to their full specification to ensure safe and reliable brake operation. The brake caliper slide pins, on the other hand, require a much lighter torque. Over-tightening the slide pins can cause them to bind, leading to uneven pad wear and reduced braking performance. Always use a calibrated torque wrench for these critical fasteners.
Why torque matters
Torque is a measure of rotational force. Applying the correct amount of torque to a fastener is essential for a number of reasons. For one, it ensures that the fastener is tight enough to not come loose under the vibrations and stresses of normal vehicle operation. This is especially important for critical components like wheels, brakes, and suspension parts.
Secondly, applying the correct torque ensures that the fastener is not over-tightened. Over-tightening can stretch and damage the threads of the fastener, or the component it is being threaded into. In a worst-case scenario, an over-tightened bolt can fail, leading to a catastrophic failure of the component it was holding in place.
For the reasons listed above, it is of the utmost importance that you verify the torque specifications in the OEM service manual before beginning any work on your vehicle. The values provided here are for reference only, and should not be a substitute for the official service literature.
Find a trusted shop on Repairius.
More specs for the 2018 Toyota Corolla
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2018 Toyota Corolla Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
Browse by make
Running an auto or diesel repair shop?
Compare Repairius to the shop software you're paying for
$99.99/month (first location included), unlimited users, 14-day free trial.