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Subaru EJ257 Engine for Sale | OEM Used Subaru EJ257 2.5 Liter Turbocharged
Rated 4.00 out of 5
2 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Subaru EJ257 STI Turbo boxer-4 engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine verified as EJ257 (the specific 2.5L STI Turbo variant within the broader EJ25 Turbo family)
- Year confirmed (EJ257 STI Turbo production approximately 2004-2021 in primary STI applications)
- Application confirmed (Subaru WRX STI sedan and hatchback 2004-2021 across all STI generations)
- Horsepower rating documented (293-310 HP across years and applications)
- Compression and leak-down tested all 4 cylinders
- Semi-closed deck aluminum block documented (vs the EJ255 WRX open-deck)
- Both cylinder heads condition documented (DOHC AVCS heads with sodium-filled exhaust valves on some variants)
- Turbocharger condition assessed (larger IHI VF-series turbo than WRX variant)
- Head gasket condition assessed (DOHC turbo EJ family concern)
- NOT the EJ255 WRX Turbo, NOT the Cosworth-built EJ257
- 15 day replacement warranty on internal defects
Subaru EJ255 Engine for Sale | OEM Used Subaru EJ255 2.5 Liter Turbocharged
Rated 4.00 out of 5
4 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Subaru EJ255 WRX Turbo boxer-4 engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine verified as EJ255 (the specific 2.5L WRX Turbo variant within the broader EJ25 Turbo family)
- Year confirmed (EJ255 US production approximately 2006-2018 in WRX, 2005 plus in Legacy GT / Forester XT / Outback XT)
- Application confirmed (Subaru WRX Turbo 2006-2018 sedan and hatchback, Legacy GT Turbo, Forester XT, Outback XT)
- Horsepower rating documented (224-265 HP across years and applications)
- Compression and leak-down tested all 4 cylinders
- Both cylinder heads condition documented (DOHC AVCS heads)
- Turbocharger condition assessed (IHI VF-series turbo)
- Head gasket condition assessed (DOHC turbo EJ family concern)
- Timing belt condition assessed
- NOT the EJ257 STI Turbo, NOT the Cosworth-built EJ257
- 15 day replacement warranty on internal defects
Subaru EJ253 Engine for Sale | OEM Used Subaru EJ253 SOHC Naturally-Aspirated
Rated 4.00 out of 5
4 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Subaru EJ253 SOHC NA boxer-4 engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine verified as EJ253 SOHC NA (the specific SOHC naturally-aspirated 2.5L variant)
- Year confirmed (Phase II SOHC NA production approximately 2005-2011 in primary applications)
- Application confirmed (Subaru Impreza 2.5L NA, Legacy 2.5L NA, Outback 2.5L NA, Forester 2.5L NA, Baja)
- Horsepower rating documented (173-175 HP at 6,000 RPM, 166-170 lb-ft at 4,400 RPM)
- Compression and leak-down tested all 4 cylinders
- Both cylinder heads condition documented (boxer-4 SOHC)
- Head gasket condition assessed (CRITICAL EJ253 external leak pattern concern)
- Timing belt condition assessed
- 15 day replacement warranty on internal defects
Subaru EJ251 Engine for Sale | OEM Used Subaru EJ251 SOHC Naturally-Aspirated
Rated 4.00 out of 5
4 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Subaru EJ251 SOHC NA boxer-4 engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine verified as EJ251 SOHC NA (the earlier Phase II SOHC naturally-aspirated 2.5L variant, predecessor to EJ253)
- Year confirmed (EJ251 Phase II SOHC NA production approximately 1999-2004 in primary applications)
- Application confirmed (Subaru Impreza 2.5L NA, Legacy 2.5L NA, Outback 2.5L NA, Forester 2.5L NA, Baja)
- Horsepower rating documented (165-167 HP at 5,600 RPM, 166 lb-ft at 4,000 RPM)
- Compression and leak-down tested all 4 cylinders
- Both cylinder heads condition documented (boxer-4 SOHC)
- Head gasket condition assessed (CRITICAL EJ251 external leak pattern concern)
- Timing belt condition assessed
- 15 day replacement warranty on internal defects
Subaru EJ25 Turbo Engine for Sale | OEM Used Subaru EJ25 Turbo Family Covering
Rated 4.00 out of 5
4 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Subaru EJ25 Turbo boxer-4 engine available across EJ255 and EJ257 variants
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine family verified as EJ25 Turbo (covering EJ255 WRX Turbo and EJ257 STI Turbo variants)
- CRITICAL: EJ255 (WRX) vs EJ257 (STI) variant distinction required before ordering
- Application confirmed (Subaru WRX Turbo / STI / Legacy GT Turbo / Forester XT / Outback XT)
- Horsepower rating documented (224-265 HP EJ255 WRX, 293-310 HP EJ257 STI)
- Compression and leak-down tested all 4 cylinders
- Both cylinder heads condition documented (DOHC AVCS heads)
- Turbocharger condition assessed (IHI VF-series turbo)
- Head gasket condition assessed (documented EJ25 family concern)
- Timing belt condition assessed
- 15 day replacement warranty on internal defects
Subaru EJ25 Engine for Sale | OEM Used Subaru EJ25 2.5 Liter
Rated 4.00 out of 5
4 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Subaru EJ25 boxer-4 engine available across turbo and non-turbo variants
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine variant verified (EJ25 NA naturally-aspirated SOHC or DOHC, OR EJ25 Turbo EJ255 / EJ257 with turbocharger)
- CRITICAL: Turbo vs non-turbo variant distinction is essential (substantially different engines)
- Application confirmed (Impreza, Legacy, Outback, Forester, WRX Turbo, STI in some markets)
- Horsepower rating documented (165-175 HP NA, 224-310 HP turbo depending on variant)
- Compression and leak-down tested all 4 cylinders (horizontally-opposed boxer configuration)
- Both cylinder heads condition documented (boxer-4 with two heads, one per side)
- Head gasket condition assessed (CRITICAL: Subaru EJ25 has documented head gasket concerns)
- Timing belt condition assessed
- 15 day replacement warranty on internal defects
Subaru EJ205 Engine for Sale | OEM Used Subaru EJ205 2.0 Liter Turbocharged
Rated 4.00 out of 5
4 reviews
In Stock
At a Glance
- Condition: OEM used, compression and leak-down tested all 4 cylinders
- Availability: In stock, Subaru EJ205 boxer-4 turbo engine available
- Shipping: Free shipping to all 50 states via heavy freight, 7 to 14 business days
- Engine verified as Subaru EJ205 (2.0L turbo EJ family, predecessor to EJ255 in US WRX)
- Year confirmed (EJ205 US production approximately 2002-2005 for Impreza WRX, 2004-2005 for Forester XT)
- Application confirmed (Subaru Impreza WRX 2002-2005 US market, Subaru Forester XT 2004-2005 US market)
- Horsepower rating documented (227 HP US-market 2002-2005 WRX, 210 HP 2004-2005 Forester XT)
- Compression and leak-down tested all 4 cylinders
- Both cylinder heads condition documented (DOHC AVCS heads)
- Turbocharger condition assessed (IHI VF-series turbo)
- Head gasket condition assessed (DOHC turbo EJ family concern)
- Timing belt condition assessed
- 15 day replacement warranty on internal defects
At a Glance
- Condition: OEM used, compression tested across all 6 cylinders
- Availability: In stock, multiple year ranges available 1993 to 2002
- Shipping: Free shipping to all 50 states via crated freight, 7 to 14 business days
- All 6 cylinders compression tested, results available before you pay
- Series designation confirmed (2WS, 5EK, or 7CB block code)
- ECM configuration documented (Cat 3406E ADEM electronics)
- Cylinder head inspection (cracking is a known 3406 family failure point)
- EUI / common rail fuel system function verified
- Donor application documented (Kenworth, Peterbilt, Freightliner, industrial)
- 100% fitment verified before every order ships
- No core charge required
- Backed by a 15 day replacement warranty against internal defects
At a Glance
- Condition: OEM used, compression tested across all 6 cylinders
- Availability: In stock, multiple year ranges available 1993 to 2002
- Shipping: Free shipping to all 50 states via crated freight, 7 to 14 business days
- All 6 cylinders compression tested, results available before you pay
- Series designation confirmed (2WS, 5EK, or 7CB block code)
- ECM configuration documented (Cat 3406E ADEM electronics)
- Cylinder head inspection (cracking is a known 3406 family failure point)
- EUI / common rail fuel system function verified
- Donor application documented (Kenworth, Peterbilt, Freightliner, industrial)
- 100% fitment verified before every order ships
- No core charge required
- Backed by a 15 day replacement warranty against internal defects
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About Us
At Part Nests, we specialize in high-quality used and OEM auto parts, with a wide selection of components ready to ship to customers.
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Monday – Friday: 9:30 AM – 6:00 PM
Office Address :
8415 WOODSBORO PIKE STE J,
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