2019 Chevrolet Suburban Torque Specifications
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.
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Quick reference
| Fastener | Torque (ft-lb / Nm) | Notes |
|---|---|---|
| Wheel Lug Nuts | 140 ft-lb / 190 Nm | Use a star/cross pattern |
| Oil Drain Plug | 18 ft-lb / 25 Nm | |
| Transmission Drain Plug | 18 ft-lb / 25 Nm | Varies by transmission type |
| Front Brake Caliper Bracket Bolts | 148 ft-lb / 200 Nm | |
| Rear Brake Caliper Bracket Bolts | 130 ft-lb / 175 Nm | |
| Front Brake Caliper Slide Pins | 22 ft-lb / 30 Nm | |
| Rear Brake Caliper Slide Pins | 22 ft-lb / 30 Nm | |
| Front Axle Nut | 155 ft-lb / 210 Nm | May vary with specific drivetrain |
| Rear Axle Nut | 155 ft-lb / 210 Nm | May vary with specific drivetrain |
| Spark Plugs | 11 ft-lb / 15 Nm | For gasoline engines |
| Valve Cover Bolts | 89 in-lb / 10 Nm | Torque in a specific sequence, consult OEM manual |
| Intake Manifold Bolts | 89 in-lb / 10 Nm | Torque in a specific sequence, consult OEM manual |
Wheel lug torque pattern
For the 2019 Chevrolet Suburban, a star or cross pattern should always be used when tightening wheel lug nuts. This ensures even pressure distribution and proper seating of the wheel against the hub. Gradually tighten each lug nut in sequence until the final torque specification is reached. Never use an impact wrench for final tightening, as this can lead to over-torquing and damage to the studs or nuts.
Brake torque notes
When working on the braking system of your 2019 Chevrolet Suburban, precise torque is crucial for safety and performance. Brake caliper bracket bolts are high-stress fasteners that secure the caliper to the steering knuckle or axle housing. Improper torque can lead to loose calipers, uneven braking, or even detachment. Brake caliper slide pins, also known as guide pins, allow the caliper to float freely and are essential for even pad wear and consistent braking performance. Always use new thread-locking compound on brake caliper bracket bolts if specified by the manufacturer, and ensure slide pins are properly lubricated with high-temperature brake grease before reassembly.
Why torque matters
Fastener torque may seem like a minor detail, but it's a critical aspect of vehicle maintenance and repair. Proper torque ensures that components are held together securely, preventing loosening due to vibration or stress. Under-torquing can lead to parts separating, creating dangerous driving conditions, while over-torquing can stretch or break bolts, strip threads, or even deform the components being fastened. This is especially true for critical components like wheel lug nuts, brake components, and engine internals. Following manufacturer-specified torque values helps maintain the structural integrity of your vehicle, prolong the life of parts, and most importantly, ensures your safety and the safety of others on the road.
Disclaimer: Always refer to the official OEM service manual for the most accurate and up-to-date torque specifications for your specific 2019 Chevrolet Suburban model and trim. Torque values can vary based on engine size, transmission type, and specific options. Critical fasteners should always be verified in the OEM service manual.
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More specs for the 2019 Chevrolet Suburban
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
2019 Chevrolet Suburban Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
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