Restore factory compression across your chassis with this Toyota Corolla 2ZR-FAE Remanufactured Engine. Each 1.8L 4-Cylinder 16-Valve DOHC long block features CNC line-bored mains and refurbished Valvematic rocker actuators. Technicians must complete a mandatory pre-installation oil pump prime and execute an exact 500-mile break-in oil change to protect the delicate variable valve lift assemblies from premature wear.

The die-cast aluminum alloy open-deck block incorporates centrifugal cast iron cylinder sleeves bored to match precision-graded oversized hypereutectic pistons. A micro-polished forged steel crankshaft rides on coated bi-metal main bearings with journal runout held under 0.0003in TIR. Cylinder head decks receive diamond resurfacing for multi-layer steel gasket retention. Net dry weight totals 220 lbs within a crated envelope of 36in length by 36in width by 36in height. Engine oil pan capacity measures 4.4 quarts.

Key Features of Toyota 2ZR-FAE

Independent automotive repair facilities buy Toyota 2ZR-FAE remanufactured engine assemblies to restore original tailpipe emission standards and fuel efficiency. This long block replacement provides verified tolerances for front-wheel-drive passenger car applications.

- Cast aluminum cylinder heads undergo CNC valve seat cutting to maintain 0.001in seat runout for proper combustion seal.
- Diamond plateau honed cylinder walls establish an Ra 15 micro-inch finish to seat molybdenum piston rings.
- Forged steel connecting rods receive precision pin bushing honing to eliminate wrist pin knock under load.
- Multi-layer steel head gaskets seal combustion pressures against diamond-resurfaced deck surfaces under high heat.
- Micro-polished crankshaft journals eliminate journal taper to ensure stable hydrodynamic oil film separation.
- Dual VVT cam phasers and Valvematic mechanisms receive ultrasonic cleaning and solenoid bench testing.
- New high-tensile torque-to-yield cylinder head bolts prevent deck distortion under severe thermal load cycles.

Dyno Load Precision Machining Tolerances

Each remanufactured long block undergoes spin cell testing to verify internal oil pressure benchmarks before crate packing. The assembly delivers 140 HP at 6,400 RPM and 126 ft-lbs of torque at 4,000 RPM in standard tune. Connecting rod oil clearances hold tight at 0.0012in to 0.0016in, while crankshaft main journal oil clearance measures 0.0010in to 0.0014in. Individual cylinder compression gauges hit 185 PSI across all four bores. Hot oil pressure maintains 55 PSI at 3,000 RPM with regulated coolant operating temperatures stabilizing at 190°F.

Vehicle Fitment Drivetrain Guide

This long block repowers 2014 to 2019 Toyota Corolla sedans, 2016 Scion iM hatchbacks, and 2017 to 2018 Toyota Corolla iM models equipped with the 1.8L 1798cc DOHC engine. Factory fitment requires pairing with the CVTi-S continuous variable transmission or 6-Speed manual gearbox. This assembly does not fit standard 2ZR-FE non-Valvematic platforms, older 1ZZ-FE 1.8L Corolla chassis, or 2.4L 2AZ-FE Camry models due to distinct cylinder head oil feed passages and Valvematic control wiring harnesses.

Installation Protocol Service Requirements

Technicians must inspect electronic throttle body wiring harnesses and calibrate the Valvematic controller step motor during initial chassis setup. Misapplication warnings apply to forced-induction custom turbo setups exceeding 7 PSI on stock pistons or non-vented track chassis lacking oil coolers.

- Fill the crankcase with 0W-20 synthetic blend oil and prime the oil pump before the first ignition event.
- Drain the initial break-in lubricant and install a fresh oil filter at the 500-mile service marker.
- Inspect intake manifold gasket torque and check Valvematic electrical harness connectors at the 1,500-mile inspection interval.

Warranty Terms Core Return Policy

This long block includes a nationwide 3-Year Unlimited-Mile warranty for complete peace of mind. Our program provides free prepaid return freight shipping for your original core engine within a standard 30-day window. The crated assembly contains the remanufactured long block, complete timing system, oil pan, and valve cover.