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Chevrolet
Colorado ZR2
2021
Engine
Back to 2021 Chevrolet Colorado ZR2
2021 Chevrolet Colorado ZR2
Engine Labor Times
66 published engine jobs for the 2021 Chevrolet Colorado ZR2. Select a job for the full estimate.
Engine Jobs
Boost Pressure Sensor
0.8 h
Camshaft Position Sensor
2.8L I4 DURAMAX ZR2: 1.6 h · 3.6L V6 ZR2: 1 h
1 - 1.6 h
Camshaft R&R
2.8L I4 DURAMAX ZR2: 12.8 h · 3.6L V6 ZR2: 8 h
8 - 12.8 h
Connecting Rod Bearings
2.8L I4 DURAMAX ZR2: 24 h · 3.6L V6 ZR2: 15 h
15 - 24 h
Crankshaft Position Sensor
2.8L I4 DURAMAX ZR2: 1.6 h · 3.6L V6 ZR2: 1 h
1 - 1.6 h
Crankshaft R&R
2.8L I4 DURAMAX ZR2: 32 h · 3.6L V6 ZR2: 20 h
20 - 32 h
Cylinder Head R&R
2.8L I4 DURAMAX ZR2: 9.6 h · 3.6L V6 ZR2: 6 h
6 - 9.6 h
Cylinder Head Resurface
2.8L I4 DURAMAX ZR2: 12.8 h · 3.6L V6 ZR2: 8 h
8 - 12.8 h
Engine Mount - Front
2.8L I4 DURAMAX ZR2: 2.4 h · 3.6L V6 ZR2: 1.5 h
1.5 - 2.4 h
Engine Mount - Rear
2.8L I4 DURAMAX ZR2: 2.4 h · 3.6L V6 ZR2: 1.5 h
1.5 - 2.4 h
Engine Mounts - All
2.8L I4 DURAMAX ZR2: 6.4 h · 3.6L V6 ZR2: 4 h
4 - 6.4 h
Engine R&R
2.8L I4 DURAMAX ZR2: 16 h · 3.6L V6 ZR2: 10 h
10 - 16 h
Engine Rebuild
2.8L I4 DURAMAX ZR2: 40 h · 3.6L V6 ZR2: 25 h
25 - 40 h
Exhaust Manifold
2.8L I4 DURAMAX ZR2: 4.8 h · 3.6L V6 ZR2: 3 h
3 - 4.8 h
Exhaust Manifold Gasket
2.8L I4 DURAMAX ZR2: 4 h · 3.6L V6 ZR2: 2.5 h
2.5 - 4 h
Flexplate
2.8L I4 DURAMAX ZR2: 8 h · 3.6L V6 ZR2: 5 h
5 - 8 h
Freeze Plug - Single
2.8L I4 DURAMAX ZR2: 4.8 h · 3.6L V6 ZR2: 3 h
3 - 4.8 h
Freeze Plugs - All
2.8L I4 DURAMAX ZR2: 12.8 h · 3.6L V6 ZR2: 8 h
8 - 12.8 h
Front Main Seal
2.8L I4 DURAMAX ZR2: 6.4 h · 3.6L V6 ZR2: 4 h
4 - 6.4 h
Harmonic Balancer
2.8L I4 DURAMAX ZR2: 3.2 h · 3.6L V6 ZR2: 2 h
2 - 3.2 h
Head Gasket - Single
2.8L I4 DURAMAX ZR2: 19.2 h · 3.6L V6 ZR2: 12 h
12 - 19.2 h
Head Gaskets - Both
2.8L I4 DURAMAX ZR2: 28.8 h · 3.6L V6 ZR2: 18 h
18 - 28.8 h
Idle Air Control Valve
2.8L I4 DURAMAX ZR2: 1.3 h · 3.6L V6 ZR2: 0.8 h
0.8 - 1.3 h
Idler Pulley
2.8L I4 DURAMAX ZR2: 1.3 h · 3.6L V6 ZR2: 0.8 h
0.8 - 1.3 h
Intake Manifold
2.8L I4 DURAMAX ZR2: 4.8 h · 3.6L V6 ZR2: 3 h
3 - 4.8 h
Intake Manifold Gasket
2.8L I4 DURAMAX ZR2: 4.8 h · 3.6L V6 ZR2: 3 h
3 - 4.8 h
Knock Sensor
2.8L I4 DURAMAX ZR2: 3.2 h · 3.6L V6 ZR2: 2 h
2 - 3.2 h
Lifter - Single
2.8L I4 DURAMAX ZR2: 6.4 h · 3.6L V6 ZR2: 4 h
4 - 6.4 h
Lifters/Tappets - All
2.8L I4 DURAMAX ZR2: 9.6 h · 3.6L V6 ZR2: 6 h
6 - 9.6 h
Long Block Replacement
2.8L I4 DURAMAX ZR2: 19.2 h · 3.6L V6 ZR2: 12 h
12 - 19.2 h
Main Bearings
2.8L I4 DURAMAX ZR2: 28.8 h · 3.6L V6 ZR2: 18 h
18 - 28.8 h
Manifold Absolute Pressure Sensor
2.8L I4 DURAMAX ZR2: 0.8 h · 3.6L V6 ZR2: 0.5 h
0.5 - 0.8 h
Mass Air Flow Sensor
2.8L I4 DURAMAX ZR2: 0.5 h · 3.6L V6 ZR2: 0.3 h
0.3 - 0.5 h
Oil Level Sensor
2.8L I4 DURAMAX ZR2: 1.3 h · 3.6L V6 ZR2: 0.8 h
0.8 - 1.3 h
Oil Pan Gasket
2.8L I4 DURAMAX ZR2: 6.4 h · 3.6L V6 ZR2: 4 h
4 - 6.4 h
Oil Pan Replacement
2.8L I4 DURAMAX ZR2: 7.2 h · 3.6L V6 ZR2: 4.5 h
4.5 - 7.2 h
Oil Pressure Sensor
2.8L I4 DURAMAX ZR2: 0.8 h · 3.6L V6 ZR2: 0.5 h
0.5 - 0.8 h
Oil Pump
2.8L I4 DURAMAX ZR2: 9.6 h · 3.6L V6 ZR2: 6 h
6 - 9.6 h
PCV Valve
2.8L I4 DURAMAX ZR2: 0.5 h · 3.6L V6 ZR2: 0.3 h
0.3 - 0.5 h
Piston - Single
2.8L I4 DURAMAX ZR2: 28.8 h · 3.6L V6 ZR2: 18 h
18 - 28.8 h
Piston Rings - All
2.8L I4 DURAMAX ZR2: 32 h · 3.6L V6 ZR2: 20 h
20 - 32 h
Pistons - All
2.8L I4 DURAMAX ZR2: 35.2 h · 3.6L V6 ZR2: 22 h
22 - 35.2 h
Rear Main Seal
2.8L I4 DURAMAX ZR2: 8 h · 3.6L V6 ZR2: 5 h
5 - 8 h
Rocker Arms - All
2.8L I4 DURAMAX ZR2: 4.8 h · 3.6L V6 ZR2: 3 h
3 - 4.8 h
Serpentine Belt
2.8L I4 DURAMAX ZR2: 0.8 h · 3.6L V6 ZR2: 0.5 h
0.5 - 0.8 h
Serpentine Belt Tensioner
2.8L I4 DURAMAX ZR2: 1.6 h · 3.6L V6 ZR2: 1 h
1 - 1.6 h
Short Block Replacement
2.8L I4 DURAMAX ZR2: 24 h · 3.6L V6 ZR2: 15 h
15 - 24 h
Throttle Body
2.8L I4 DURAMAX ZR2: 1.6 h · 3.6L V6 ZR2: 1 h
1 - 1.6 h
Throttle Position Sensor
2.8L I4 DURAMAX ZR2: 0.8 h · 3.6L V6 ZR2: 0.5 h
0.5 - 0.8 h
Timing Chain
2.8L I4 DURAMAX ZR2: 12.8 h · 3.6L V6 ZR2: 8 h
8 - 12.8 h
Timing Chain Guide
2.8L I4 DURAMAX ZR2: 11.2 h · 3.6L V6 ZR2: 7 h
7 - 11.2 h
Timing Chain Kit
2.8L I4 DURAMAX ZR2: 14.4 h · 3.6L V6 ZR2: 9 h
9 - 14.4 h
Timing Chain Tensioner
2.8L I4 DURAMAX ZR2: 9.6 h · 3.6L V6 ZR2: 6 h
6 - 9.6 h
Transmission Mount
2.8L I4 DURAMAX ZR2: 1.6 h · 3.6L V6 ZR2: 1 h
1 - 1.6 h
Turbo Wastegate Actuator
3.2 h
Turbocharger
9.6 h
Valve Adjustment
2.8L I4 DURAMAX ZR2: 3.2 h · 3.6L V6 ZR2: 2 h
2 - 3.2 h
Valve Cover Gasket - Single
2.8L I4 DURAMAX ZR2: 2.4 h · 3.6L V6 ZR2: 1.5 h
1.5 - 2.4 h
Valve Cover Gaskets - Both
2.8L I4 DURAMAX ZR2: 4 h · 3.6L V6 ZR2: 2.5 h
2.5 - 4 h
Valve Job - Complete
2.8L I4 DURAMAX ZR2: 16 h · 3.6L V6 ZR2: 10 h
10 - 16 h
Valve Seals
2.8L I4 DURAMAX ZR2: 12.8 h · 3.6L V6 ZR2: 8 h
8 - 12.8 h
Valve Spring - Single
2.8L I4 DURAMAX ZR2: 4.8 h · 3.6L V6 ZR2: 3 h
3 - 4.8 h
Valve Springs - All
2.8L I4 DURAMAX ZR2: 9.6 h · 3.6L V6 ZR2: 6 h
6 - 9.6 h
Variable Valve Timing Actuator
2.8L I4 DURAMAX ZR2: 4.8 h · 3.6L V6 ZR2: 3 h
3 - 4.8 h
VVT Solenoid - Single
2.8L I4 DURAMAX ZR2: 1.6 h · 3.6L V6 ZR2: 1 h
1 - 1.6 h
VVT Solenoids - All
2.8L I4 DURAMAX ZR2: 3.2 h · 3.6L V6 ZR2: 2 h
2 - 3.2 h