2016 Subaru WRX STI External Engine Parts

2016 Subaru WRX STI is a wonderful vehicle from the factory. The parts you will find in our catalog will help you bring the best out of your WRX STI. We have 262 External Engine Parts available for your 2016 WRX STI all priced at lowest possible price backed by FREE SHIPPING. 

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2015-2019 Subaru WRX STI K&N Wrench-Off Oil Filter
2015-2019 Subaru WRX STI K&N Wrench-Off Oil Filter
Vehicle Specific | Part #: HP-1008
Fit Note: H4; 2.5L; F/I; Gas
Also Fits: 2015-2018 Chevrolet City Express, 1996-1997 Ford Aspire ... See More
Also Fits: 2015-2018 Chevrolet City Express, 1996-1997 Ford Aspire, 1991-1996 Ford Escort, 2000-2006 Honda Insight, 2001-2009 Hyundai Santa Fe, 2001-2005 Hyundai Sonata, 2003-2008 Hyundai Tiburon, 2005-2009 Hyundai Tucson, 2008-2012 INFINITI EX35, 2013-2013 INFINITI EX37, 2003-2012 INFINITI FX35, 2013-2013 INFINITI FX37, 1999-2002 INFINITI G20, 2011-2012 INFINITI G25, 2003-2008 INFINITI G35, 2008-2014 INFINITI G37, 2002-2002 INFINITI I35, 2013-2013 INFINITI JX35, 2006-2010 INFINITI M35, 2012-2013 INFINITI M35h, 2011-2013 INFINITI M37, 2015-2015 INFINITI Q40, 2014-2020 INFINITI Q50, 2017-2019 INFINITI Q60, 2014-2019 INFINITI Q70, 2002-2003 INFINITI QX4, 2014-2020 INFINITI QX50, 2014-2020 INFINITI QX60, 2014-2017 INFINITI QX70, 2001-2009 Kia Optima, 2001-2005 Kia Rio, 2007-2009 Kia Rondo, 1994-2001 Kia Sephia, 2000-2004 Kia Spectra, 2005-2010 Kia Sportage, 2011-2014 Mazda 2, 2012-2020 Mazda 3, 1990-1994 Mazda 323, 2014-2020 Mazda 6, 1997-2002 Mazda 626, 2016-2019 Mazda CX-3, 2013-2019 Mazda CX-5, 2016-2019 Mazda CX-9, 1990-2005 Mazda Miata, 1992-1995 Mazda MX-3, 2016-2019 Mazda MX-5 Miata, 1997-1997 Mazda MX-6, 1992-2003 Mazda Protege, 2002-2003 Mazda Protege5, 1992-1995 Mazda RX-7, 2004-2008 Mazda RX-8, 1991-1994 Mercury Capri, 1991-1996 Mercury Tracer, 2006-2008 Mitsubishi Eclipse, 2006-2006 Mitsubishi Galant, 2003-2007 Mitsubishi Lancer, 2003-2007 Mitsubishi Outlander, 1995-1998 Nissan 200SX, 2003-2009 Nissan 350Z, 2009-2020 Nissan 370Z, 2002-2020 Nissan Altima, 2009-2014 Nissan Cube, 2005-2019 Nissan Frontier, 2011-2012 Nissan GT-R, 2011-2017 Nissan Juke, 2019-2020 Nissan Kicks, 2002-2020 Nissan Maxima, 2003-2020 Nissan Murano, 2013-2019 Nissan NV200, 2002-2020 Nissan Pathfinder, 2004-2017 Nissan Quest, 2008-2020 Nissan Rogue, 2014-2015 Nissan Rogue Select, 2017-2019 Nissan Rogue Sport, 1996-2019 Nissan Sentra, 2012-2014 Nissan Titan, 2007-2020 Nissan Versa, 2014-2019 Nissan Versa Note, 2005-2006 Saab 9-2X, 2016-2016 Scion iA, 2008-2015 Smart Fortwo, 2003-2006 Subaru Baja, 1998-2013 Subaru Forester, 1993-2016 Subaru Impreza, 1988-1994 Subaru Justy, 1990-2012 Subaru Legacy, 2000-2012 Subaru Outback, 2015-2016 Subaru WRX, 2013-2014 Subaru XV Crosstrek, 2009-2012 Suzuki Equator, 2016-2019 Toyota Yaris, 2017-2018 Toyota Yaris iA . See Less
Highlights: Canister; Yes; Yes; High Flow Premium Media; Nitrile Rubber; 2.875 in (73 mm); 2.688 in (68 mm); 3.63 in (92 mm); 3.16 in (80 mm); 3.16 in (80 mm); 0.55 lb (0.25 kg); 42691; Yes; 1 inch; M20 x 1.5; 0.6 lb (0.2 kg)
Price: $25.95
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2015-2019 Subaru WRX STI K&N Pro Series Oil Filter
2015-2019 Subaru WRX STI K&N Pro Series Oil Filter
Vehicle Specific | Part #: PS-1008
Fit Note: H4; 2.5L; F/I; Gas
Also Fits: 2015-2018 Chevrolet City Express, 1996-1997 Ford Aspire ... See More
Also Fits: 2015-2018 Chevrolet City Express, 1996-1997 Ford Aspire, 1991-1996 Ford Escort, 2000-2006 Honda Insight, 2001-2009 Hyundai Santa Fe, 2001-2005 Hyundai Sonata, 2003-2008 Hyundai Tiburon, 2005-2009 Hyundai Tucson, 2008-2012 INFINITI EX35, 2013-2013 INFINITI EX37, 2003-2012 INFINITI FX35, 2013-2013 INFINITI FX37, 1999-2002 INFINITI G20, 2011-2012 INFINITI G25, 2003-2008 INFINITI G35, 2008-2014 INFINITI G37, 2002-2002 INFINITI I35, 2013-2013 INFINITI JX35, 2006-2010 INFINITI M35, 2012-2013 INFINITI M35h, 2011-2013 INFINITI M37, 2015-2015 INFINITI Q40, 2014-2020 INFINITI Q50, 2017-2019 INFINITI Q60, 2014-2019 INFINITI Q70, 2002-2003 INFINITI QX4, 2014-2020 INFINITI QX50, 2014-2020 INFINITI QX60, 2014-2017 INFINITI QX70, 2001-2009 Kia Optima, 2001-2005 Kia Rio, 2007-2009 Kia Rondo, 1994-2001 Kia Sephia, 2000-2004 Kia Spectra, 2005-2010 Kia Sportage, 2011-2014 Mazda 2, 2012-2020 Mazda 3, 1990-1994 Mazda 323, 2014-2020 Mazda 6, 1997-2002 Mazda 626, 2016-2019 Mazda CX-3, 2013-2019 Mazda CX-5, 2016-2019 Mazda CX-9, 1990-2005 Mazda Miata, 1992-1995 Mazda MX-3, 2016-2019 Mazda MX-5 Miata, 1997-1997 Mazda MX-6, 1992-2003 Mazda Protege, 2002-2003 Mazda Protege5, 1992-1995 Mazda RX-7, 2004-2008 Mazda RX-8, 1991-1994 Mercury Capri, 1991-1996 Mercury Tracer, 2006-2008 Mitsubishi Eclipse, 2006-2006 Mitsubishi Galant, 2003-2007 Mitsubishi Lancer, 2003-2007 Mitsubishi Outlander, 1995-1998 Nissan 200SX, 2003-2009 Nissan 350Z, 2009-2020 Nissan 370Z, 2002-2020 Nissan Altima, 2009-2014 Nissan Cube, 2005-2019 Nissan Frontier, 2011-2012 Nissan GT-R, 2011-2017 Nissan Juke, 2019-2020 Nissan Kicks, 2002-2020 Nissan Maxima, 2003-2020 Nissan Murano, 2013-2019 Nissan NV200, 2002-2020 Nissan Pathfinder, 2004-2017 Nissan Quest, 2008-2020 Nissan Rogue, 2014-2015 Nissan Rogue Select, 2017-2019 Nissan Rogue Sport, 1996-2019 Nissan Sentra, 2012-2014 Nissan Titan, 2007-2020 Nissan Versa, 2014-2019 Nissan Versa Note, 2005-2006 Saab 9-2X, 2016-2016 Scion iA, 2008-2015 Smart Fortwo, 2003-2006 Subaru Baja, 1998-2013 Subaru Forester, 1993-2016 Subaru Impreza, 1988-1994 Subaru Justy, 1990-2012 Subaru Legacy, 2000-2012 Subaru Outback, 2015-2016 Subaru WRX, 2013-2014 Subaru XV Crosstrek, 2009-2012 Suzuki Equator, 2016-2019 Toyota Yaris, 2017-2018 Toyota Yaris iA . See Less
Highlights: Canister; Yes; Yes; High Flow Premium Media; Nitrile Rubber; 2.875 in (73 mm); 2.688 in (68 mm); 2.75 in (70 mm); 2.75 in (70 mm); 2.75 in (70 mm); 0.52 lb (0.24 kg); 42691; No; M20 x 1.5; 0.5 lb (0.2 kg)
Price: $18.95
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2015-2018 Subaru WRX STI Whiteline Engine Pitch Mount Bushing
2015-2018 Subaru WRX STI Whiteline Engine Pitch Mount Bushing
Vehicle Specific | Part #: W92832
Fit Note: Series.HyperBlue
Also Fits: 2005-2006 Saab 9-2X, 1993-2007 Subaru Impreza ... See More
Also Fits: 2005-2006 Saab 9-2X, 1993-2007 Subaru Impreza, 2015-2018 Subaru WRX . See Less
Highlights: Type 1; 26; 16; 24.5; 3./3.; 16x1.2x24; Limited Lifetime
Price: $36.95
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2015-2020 Subaru WRX STI Go Fast Bits 3-Pc Lightweight Aluminum Underdrive Pulley Kit
2015-2020 Subaru WRX STI Go Fast Bits 3-Pc Lightweight Aluminum Underdrive Pulley Kit
Vehicle Specific | Part #: 2014
Fit Note: EJ25
Also Fits: 2003-2013 Subaru Forester, 2008-2014 Subaru Impreza ... See More
Also Fits: 2003-2013 Subaru Forester, 2008-2014 Subaru Impreza, 2003-2009 Subaru Legacy . See Less
Highlights: Crank Pulley|Alternator Pulley|Power Steering Pulley
Price: $342.81
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2015-2021 Subaru WRX STI Mishimoto Silver Oil Cooler Kit
2015-2021 Subaru WRX STI Mishimoto Silver Oil Cooler Kit
Vehicle Specific | Part #: MMOC-STI-15T
Fit Note: Series.HyperBlue; H4; 2.5L; GAS; Turbocharged; AWD
Highlights: 6061 Aluminum; (2) Application-Specific Mounting Brackets|(1) 19-Row Oil Cooler (Silver or Black)|(1) 3.5' Stainless Steel Braided Hose with 150° -10AN Fittings|(1) 4' Stainless Steel Braided Hose with 90° and 150° -10AN Fittings|(1) M20 Sandwich Plate (Thermostatic Available)|(1) M20 Stainless Steel Sandwich Plate Adapter|(2) M20 x -10AN Straight Fittings|(1) Mounting Hardware Set|Mishimoto Lifetime Warranty; No; Silver; It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation. For additional technical information, contact sales@mishimoto.com.; Stacked-plate; 5.43"; 11"; 1.97"; -10AN; 0.65 qt; Recommended torque specification for all straight fittings and banjo bolts: 15-25 ft/lbs (operating range). Do not exceed the maximum torque rating of 35 ft/lbs.; 3-4 PSI; 19; 20°F
Price: $694.95
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2015-2021 Subaru WRX STI Mishimoto Silver Oil Cooler Kit
2015-2021 Subaru WRX STI Mishimoto Silver Oil Cooler Kit
Vehicle Specific | Part #: MMOC-STI-15
Fit Note: Series.HyperBlue; H4; 2.5L; GAS; Turbocharged; AWD
Highlights: 6061 Aluminum; (2) Application-Specific Mounting Brackets|(1) 19-Row Oil Cooler (Silver or Black)|(1) 3.5' Stainless Steel Braided Hose with 150° -10AN Fittings|(1) 4' Stainless Steel Braided Hose with 90° and 150° -10AN Fittings|(1) M20 Sandwich Plate (Thermostatic Available)|(1) M20 Stainless Steel Sandwich Plate Adapter|(2) M20 x -10AN Straight Fittings|(1) Mounting Hardware Set|Mishimoto Lifetime Warranty; No; Silver; It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation. For additional technical information, contact sales@mishimoto.com.; Stacked-plate; 5.43"; 11"; 1.97"; -10AN; 0.65 qt; Recommended torque specification for all straight fittings and banjo bolts: 15-25 ft/lbs (operating range). Do not exceed the maximum torque rating of 35 ft/lbs.; 3-4 PSI; 19; 20°F
Price: $634.95
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2015-2021 Subaru WRX STI Mishimoto Black Oil Cooler Kit
2015-2021 Subaru WRX STI Mishimoto Black Oil Cooler Kit
Vehicle Specific | Part #: MMOC-STI-15TBK
Fit Note: Series.HyperBlue; H4; 2.5L; GAS; Turbocharged; AWD
Highlights: 6061 Aluminum; (2) Application-Specific Mounting Brackets|(1) 19-Row Oil Cooler (Silver or Black)|(1) 3.5' Stainless Steel Braided Hose with 150° -10AN Fittings|(1) 4' Stainless Steel Braided Hose with 90° and 150° -10AN Fittings|(1) M20 Sandwich Plate (Thermostatic Available)|(1) M20 Stainless Steel Sandwich Plate Adapter|(2) M20 x -10AN Straight Fittings|(1) Mounting Hardware Set|Mishimoto Lifetime Warranty; No; Silver; It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation. For additional technical information, contact sales@mishimoto.com.; Stacked-plate; 5.43"; 11"; 1.97"; -10AN; 0.65 qt; Recommended torque specification for all straight fittings and banjo bolts: 15-25 ft/lbs (operating range). Do not exceed the maximum torque rating of 35 ft/lbs.; 3-4 PSI; 19; 20°F
Price: $694.95
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2015-2017 Subaru WRX STI aFe Pro GUARD D2 Oil Filter (4 Pack)
2015-2017 Subaru WRX STI aFe Pro GUARD D2 Oil Filter (4 Pack)
Vehicle Specific | Part #: 44-LF017-MB

Pro GUARD D2 Oil Filter (4 Pack) Nissan Cars 02-17 L4/ Subaru Cars H4 04-17

Also Fits: 2004-2014 Subaru Impreza, 2005-2012 Subaru Legacy ... See More
Also Fits: 2004-2014 Subaru Impreza, 2005-2012 Subaru Legacy, 2005-2012 Subaru Outback, 2017-2017 Toyota Yaris . See Less
Highlights: 90 Days Manufacturer Warranty
Price: $64.95
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2015-2021 Subaru WRX STI Mishimoto Magnetic Oil Drain Plug M20 X 1.5, Black
2015-2021 Subaru WRX STI Mishimoto Magnetic Oil Drain Plug M20 X 1.5, Black
Vehicle Specific | Part #: MMODP-2015B
Fit Note: Series.HyperBlue; H4; 2.5L; GAS; Turbocharged; AWD
Also Fits: 1980-1983 Honda Accord, 1980-1983 Honda Civic ... See More
Also Fits: 1980-1983 Honda Accord, 1980-1983 Honda Civic, 1980-1983 Honda Prelude, 1995-1998 Porsche 911, 1982-1995 Porsche 928, 1983-1991 Porsche 944, 2019-2021 Subaru Ascent, 2006-2007 Subaru B9 Tribeca, 2003-2006 Subaru Baja, 1980-1987 Subaru Brat, 2013-2020 Subaru BRZ, 2016-2021 Subaru Crosstrek, 1980-1989 Subaru DL, 1998-2021 Subaru Forester, 1980-1989 Subaru GL, 1985-1989 Subaru GL-10, 1980-1982 Subaru GLF, 1993-2021 Subaru Impreza, 1987-1994 Subaru Justy, 1990-2021 Subaru Legacy, 1990-1994 Subaru Loyale, 2000-2021 Subaru Outback, 1985-1989 Subaru RX, 1980-1987 Subaru Standard, 1992-1997 Subaru SVX, 2008-2014 Subaru Tribeca, 2015-2021 Subaru WRX, 1985-1991 Subaru XT, 2013-2015 Subaru XV Crosstrek . See Less
Highlights: 6061 Aluminum; Purchase Includes|(1) - Magnetic Oil Drain Plug|(1) - Dowty Oil Seal; No; 15 ft/lbs for all magnetic oil drain plugs. Do not exceed the maximum torque rating of 15 ft/lbs.; Features a 24mm hex head; M20 x 1.5"
Price: $34.95
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2015-2021 Subaru WRX STI Mishimoto Black Oil Cooler Kit
2015-2021 Subaru WRX STI Mishimoto Black Oil Cooler Kit
Vehicle Specific | Part #: MMOC-STI-15BK
Fit Note: Series.HyperBlue; H4; 2.5L; GAS; Turbocharged; AWD
Highlights: 6061 Aluminum; (2) Application-Specific Mounting Brackets|(1) 19-Row Oil Cooler (Silver or Black)|(1) 3.5' Stainless Steel Braided Hose with 150° -10AN Fittings|(1) 4' Stainless Steel Braided Hose with 90° and 150° -10AN Fittings|(1) M20 Sandwich Plate (Thermostatic Available)|(1) M20 Stainless Steel Sandwich Plate Adapter|(2) M20 x -10AN Straight Fittings|(1) Mounting Hardware Set|Mishimoto Lifetime Warranty; No; Silver; It is the installer's responsibility to check all thermostat plugs, NPT plugs, line fittings, and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation. For additional technical information, contact sales@mishimoto.com.; Stacked-plate; 5.43"; 11"; 1.97"; -10AN; 0.65 qt; Recommended torque specification for all straight fittings and banjo bolts: 15-25 ft/lbs (operating range). Do not exceed the maximum torque rating of 35 ft/lbs.; 3-4 PSI; 19; 20°F
Price: $634.95
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2015-2017 Subaru WRX STI aFe Pro GUARD D2 Oil Filter
2015-2017 Subaru WRX STI aFe Pro GUARD D2 Oil Filter
Vehicle Specific | Part #: 44-LF017

Pro GUARD D2 Oil Filter Nissan Cars 02-17 L4 / Subaru Cars H4 04-17

Also Fits: 2004-2014 Subaru Impreza, 2005-2012 Subaru Legacy ... See More
Also Fits: 2004-2014 Subaru Impreza, 2005-2012 Subaru Legacy, 2005-2012 Subaru Outback, 2017-2017 Toyota Yaris . See Less
Highlights: 90 Days Manufacturer Warranty
Price: $27.95
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2015-2020 Subaru WRX STI Go Fast Bits Non-Underdrive Crank Pulley
2015-2020 Subaru WRX STI Go Fast Bits Non-Underdrive Crank Pulley
Vehicle Specific | Part #: 2009
Fit Note: EJ25
Also Fits: 1998-2013 Subaru Forester, 1994-2014 Subaru Impreza ... See More
Also Fits: 1998-2013 Subaru Forester, 1994-2014 Subaru Impreza, 1998-2014 Subaru Legacy . See Less
Highlights: Crank Pulley
Price: $168.30
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Spectre Unfinished Plenum Kit
Spectre Unfinished Plenum Kit
Universal Part | Part #: 9849

PLENUM; SINGLE

Highlights: Unfinished; 12 in (305 mm); Aluminum; 4 in (102 mm)
Price: $119.99
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Spectre AirBox Kit
Spectre AirBox Kit
Universal Part | Part #: 728

AIR BOX KIT; 14" DUAL; 180 DEG. INLETS; CHOMRE W/BLACK DUCTS

Highlights: Red; 3 in (76 mm); Non-woven Synthetic; Round; Stainless Steel; Worm Gear; 4; 2; Black; High-Density Polyethylene; HPR8699
Price: $299.99
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Spectre Unfinished Plenum Kit
Spectre Unfinished Plenum Kit
Universal Part | Part #: 98499

PLENUM; SINGLE LOW PROFILE

Highlights: Unfinished; 13.1 in (333 mm); Aluminum; 4 in (102 mm)
Price: $179.99
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Spectre AirBox Kit
Spectre AirBox Kit
Universal Part | Part #: 733

AIR BOX KIT; 14" DUAL; 120 DEG. INLETS - CHROME W/BLACK DUCTS

Highlights: Red; 3 in (76 mm); 11.625 in (295 mm); Non-woven Synthetic; Not Flanged; Round; Stainless Steel; Worm Gear; 4; 4; 5.125 in (130 mm); Black; Flex Hose; HPR8699
Price: $349.99
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Weapon-R Aluminum Oil Catch Tank
Weapon-R Aluminum Oil Catch Tank
Universal Part | Part #: 826-213-101
Highlights: Polished
Price: $71.95
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Weapon-R Aluminum Oil Catch Tank
Weapon-R Aluminum Oil Catch Tank
Universal Part | Part #: 826-113-101
Highlights: Polished
Price: $74.95
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Showing 1 to 18 of 262 (15 Pages)
Showing 1 to 18 of 262 (15 Pages)
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