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1999-2005 Subaru Impreza JDM EJ25 Engine | 2.5L SOHC Non-AVCS Motor

Vehicle Specifications	• Engine Model: EJ25 (Phase 2) • Displacement: 2457cc (2.5 Liters) • Configuration: Horizontal Opposed (Boxer) 4-Cylinder • Valvetrain: SOHC (Single Overhead Cam), 16-Valves • Cam Type: Non-AVCS (Standard Timing)
Vehicle Fitments	• 1999-2001 Subaru Impreza 2.5RS (GC8/GM8 Chassis) • 2002-2005 Subaru Impreza 2.5RS / TS / Outback Sport (GD/GG Chassis) • Engine Compatibility: Fits 2.5L SOHC non-turbo models • Cross-Compatibility: Legacy/Outback and Forester (1999-2005) with minor accessory swaps—please verify your crank/cam sprocket triggers.
Included Parts	• Complete Engine Block & Cylinder Heads • Intake Manifold & Fuel Rails (Included for shipping protection) • Alternator, Power Steering Pump, & AC Compressor (Included as-is/bonus) • Timing Belt & Water Pump (Recommended to replace before install) • Spark Plugs & Oil Filter
Installation Notes	• USDM Conversion: You must transfer your original USDM intake manifold, wiring harness, and all sensors (including crank/cam sensors) to this JDM long-block to ensure 100% plug-and-play compatibility with your ECU. • Pre-Install Service: We strongly advise installing a new timing belt kit, water pump, and rear main seal while the engine is out.

Product Information

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1999-2005 Subaru Impreza JDM EJ25 Engine | 2.5L SOHC Non-AVCS Motor

Vehicle Specifications	• Engine Model: EJ25 (Phase 2) • Displacement: 2457cc (2.5 Liters) • Configuration: Horizontal Opposed (Boxer) 4-Cylinder • Valvetrain: SOHC (Single Overhead Cam), 16-Valves • Cam Type: Non-AVCS (Standard Timing)
Vehicle Fitments	• 1999-2001 Subaru Impreza 2.5RS (GC8/GM8 Chassis) • 2002-2005 Subaru Impreza 2.5RS / TS / Outback Sport (GD/GG Chassis) • Engine Compatibility: Fits 2.5L SOHC non-turbo models • Cross-Compatibility: Legacy/Outback and Forester (1999-2005) with minor accessory swaps—please verify your crank/cam sprocket triggers.
Included Parts	• Complete Engine Block & Cylinder Heads • Intake Manifold & Fuel Rails (Included for shipping protection) • Alternator, Power Steering Pump, & AC Compressor (Included as-is/bonus) • Timing Belt & Water Pump (Recommended to replace before install) • Spark Plugs & Oil Filter
Installation Notes	• USDM Conversion: You must transfer your original USDM intake manifold, wiring harness, and all sensors (including crank/cam sensors) to this JDM long-block to ensure 100% plug-and-play compatibility with your ECU. • Pre-Install Service: We strongly advise installing a new timing belt kit, water pump, and rear main seal while the engine is out.

$525.00

Original: $1,500.00

1999-2005 Subaru Impreza JDM EJ25 Engine | 2.5L SOHC Non-AVCS Motor—

$1,500.00

$525.00

Original: $1,500.00

1999-2005 Subaru Impreza JDM EJ25 Engine | 2.5L SOHC Non-AVCS Motor—

$1,500.00

$525.00

Product Information

Shipping & Returns

Description

Vehicle Specifications	• Engine Model: EJ25 (Phase 2) • Displacement: 2457cc (2.5 Liters) • Configuration: Horizontal Opposed (Boxer) 4-Cylinder • Valvetrain: SOHC (Single Overhead Cam), 16-Valves • Cam Type: Non-AVCS (Standard Timing)
Vehicle Fitments	• 1999-2001 Subaru Impreza 2.5RS (GC8/GM8 Chassis) • 2002-2005 Subaru Impreza 2.5RS / TS / Outback Sport (GD/GG Chassis) • Engine Compatibility: Fits 2.5L SOHC non-turbo models • Cross-Compatibility: Legacy/Outback and Forester (1999-2005) with minor accessory swaps—please verify your crank/cam sprocket triggers.
Included Parts	• Complete Engine Block & Cylinder Heads • Intake Manifold & Fuel Rails (Included for shipping protection) • Alternator, Power Steering Pump, & AC Compressor (Included as-is/bonus) • Timing Belt & Water Pump (Recommended to replace before install) • Spark Plugs & Oil Filter
Installation Notes	• USDM Conversion: You must transfer your original USDM intake manifold, wiring harness, and all sensors (including crank/cam sensors) to this JDM long-block to ensure 100% plug-and-play compatibility with your ECU. • Pre-Install Service: We strongly advise installing a new timing belt kit, water pump, and rear main seal while the engine is out.