Drivers battle oil consumption and worn timing gear rattle before installing this Scion xD 2ZRFE Remanufactured Engine. Each 1.8L 4-Cylinder 16-Valve DOHC power plant features CNC diamond-honed cylinder liners and ground camshaft journals. Technicians must perform a pressure oil prime before start and conduct a 500-mile break-in oil flush to safeguard hydraulic cam phasers.

Built upon a die-cast aluminum block with cast-in spiny-type iron liners, this engine maintains rigid bore concentricity under high thermal stress. The rotating assembly features a balanced micro-polished forged steel crankshaft, forged connecting rods, and low-friction coated skirt pistons. Cylinder heads undergo CNC valve pocket resurfacing for optimum sealing. Net engine weight measures 220 lbs within crated dimensions of 36in length by 36in width by 36in height. Engine oil capacity equals 4.4 quarts.

Key Features of Scion 2ZRFE

Fleet operators buy Scion 2ZRFE remanufactured engine assemblies to restore factory performance and eliminate mechanical breakdown risks. This long block replacement provides drop-in fitment for front-wheel-drive urban commuter applications.

- Dual variable valve timing sprockets undergo ultrasonic cleaning and pressure bench testing for correct advance response.
- Plateau-honed cylinder walls establish an Ra 14 micro-inch crosshatch pattern to seat compression rings.
- Multi-layer steel head gaskets prevent coolant migration across precision-surfaced block deck surfaces.
- Forged steel crankshaft journals receive micro-polishing to achieve runout tolerances under 0.0003in TIR.
- Align-honed main bearing saddles maintain roundness to support uniform hydrodynamic engine oil film thickness.
- Manganese-bronze valve guides receive precision reaming to eliminate oil consumption past intake valve stems.
- New high-grade cylinder head bolts supply correct clamp load across all four combustion chambers.

Dyno Bench Machining Clearance Specifications

Each long block undergoes spin cell testing to verify oil gallery pressure benchmarks and internal balance. The 1.8L assembly generates 128 HP at 6,000 RPM and 125 ft-lbs of shaft torque at 4,400 RPM. Crankshaft main bearing oil clearances measure 0.0011in to 0.0015in, while connecting rod oil clearance stays at 0.0013in. Individual cylinder compression verifies at 185 PSI across all four chambers. Hot engine oil pressure holds steady at 58 PSI at 3,000 RPM while regulated coolant temperatures maintain 192°F.

Vehicle Fitment Drivetrain Guide

This remanufactured engine fits 2008 to 2014 Scion xD hatchback models equipped with the 1.8L 1798cc Dual VVT power plant. Compatible drivetrains include front-wheel-drive configurations backed by a 5-Speed manual or 4-Speed automatic transaxle. This long block does not fit 2ZR-FAE Valvematic Corolla chassis, 1.5L 1NZ-FE Scion xA or xB models, or 2.4L 2AZ-FE Scion tC coupes due to divergent throttle bodies, head castings, and transmission bellhousing bolt patterns.

Installation Protocol Service Requirements

Technicians must inspect fuel injector flow rates and torque intake manifold fasteners to factory specifications during installation. Operating warnings prohibit installation in forced induction configurations exceeding 6 PSI boost or off-road buggies lacking secondary oil filtration systems.

- Pre-fill the oil filter housing and prime oil galleries with 5W-20 motor oil prior to initial startup.
- Drain break-in oil and replace the spin-on oil filter after completing the initial 500 miles.
- Check serpentine belt alignment and cooling system hose clamp tensions at the 3,000-mile inspection window.

Warranty Terms Core Return Policy

Each long block carries our standard 3-Year Unlimited-Mile warranty for ultimate powertrain protection. We provide prepaid freight pickup for your depleted core engine within 30 days of shipment arrival. Your secure shipment crate includes the remanufactured long block core, oil pan, front cover, and valve cover assembly.