GMC 3.7L Engine

Hummer H3, Chevrolet Colorado, GMC Canyon, Isuzu I-370 

3.7 Liter (3700 Vortec) Engine 

Remanufactured Zero Mile Gas Engines

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GMC 3.7L Hummer, Colorado, Canyon, Isuzu I-370 Vortec Engine

FRASER ADVANTAGE
Part No. FEHCC37R-HD

Remanufactured, High Durability Crate Engine. Fraser’s Strongest Available Engine! All OEM Updates & Upgrades Included. Zero Miles.

Warranty:  Call For Warranty Details
Shipping:  Call for Rates
Core Deposit:  Call for Details  

UNIT COST:  $4599

Part Type:  Remanufactured Engine Assembly (Factory Spec)
This GMC (Hummer H3, Chevy Colorado, GMC Canyon, Isuzu I-370)  3.7L engine is remanufactured with the HIGHEST QUALITY PARTS AVAILABLE and includes the following enhancements from Fraser Engines:

  • Bore and hone all cylinders to OEM clearances (We check all clearances within .0001 of inch),
  • Decking cylinder head(s) and block for straightness,
  • Cutting valve seats and valves to proper degree,
  • Line boring/honing crankshaft/camshaft tunnels,
  • Ground & polish crankshaft, new or remanufactured camshaft(s),
  • New main bearings, rod bearings, pistons, piston rings, lifters, pushrods (if equipped), timing components, oil pump, head bolts,
  • All new internal gaskets and seals.
  • All finishing gaskets are included (MAY VARY PER APPLICATION).


GMC 3.7L Engines

The GM Vortec 3700 is a straight-five engine that’s part of the Altas family of engines, and is made specifically for mid-size vehicles from General Motors.

The base engine consists of:

  • An all-aluminum engine block and cylinder head
  • Dual Overhead Camshafts (DOHC)
  • Variable Valve Timing (VVT)
  • Dual balance shafts
  • Sequential multi-port fuel injection


The engine specifications include:

  • A displacement of 222.9 cubic inches (3,653 cubic centimeters)
  • 3.76 in x 4.02 in (95.5 mm x 102 mm) cylinder bore and piston stroke
  • 10.0:1 compression ratio
  • 242 horsepower (180 kW) at 5,600 rpm
  • 242 lb-ft (328 Nm) of torque at 4,600 rpm


The GM Vortec 3700 was only used in the Chevy Colorado, GMC Canyon, Isuzu i-370, and the Hummer H3.

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2007-2012 Chevrolet Colorado
2007-2012 GMC Canyon
2007-2010 Hummer H3
2007-2008 Isuzu I-370

TINWARE (Additional Cost):
Oil Pan, Timing Cover, Oil Sump..........ADD +$599.00

WARRANTY (Additional Cost):
Call for Details>