MercedesGLC43 AMG2020Overview/mercedes/glc43-amg/2020/base/

2020 Mercedes GLC43 AMG

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2020 GLC43 AMG.

Model year20262020

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Lug nut torque110 ft-lbsOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses OE oil filter 0209975445. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Tire size255/45R20/XL 105V, Rear: 285/40R20/XL 108VOEM · verified
Wheel / rim8.5; Rear: 9.5 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter0209975445 alt 2761800009
Engine air filter276094050490
Battery0019828108
Front wiper blades2058204503
Thermostat276201068064 alt 2762000600
Cabin air filter1668300218

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

Torque lug nuts to 110 ft-lbs.

Chassis torques

Lug Nuts110 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.38 lbs
Oil GroupPAG
Oil Type46
Oil Capacity2.80 oz

Brakes

Brake Caliper Bolt to Carrier TorqueFront: 26.0 ft-lbs; Rear: 18.0 ft-lbs
ABS Sensor TorqueFront: 6.0; Rear: 6.0
Vented Rotor Minimum Thickness for ReplacementFront: 1.339; Rear: .843

Multi-step torque procedures OEM · verified

Engine Flywheel Bolts — tightening sequence 1 stages
115.0 ft. lbs., Step 2: 33.0 ft. lbs., Step 3: 90°15 ft. lbs
Oil Pump to Cylinder BLock Bolts/Studs — tightening sequence 1 stages
144.0 inch lbs., Step 2: 15.044 in

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific GLC43 AMG. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
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Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.