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Subaru Impreza 2003-2005 Engine Parts
411 products
Showing 169 - 192 of 411 products


Roger Clark Motorsport's latest addition to their lightweight pulley sets is the Super Light series, specifically designed for V8+ Subaru Impreza's. Developed for the extreme power enthusiast, the further weight reduction has been achieved ...


Genuine Subaru oil separator cover, supplied in a convenient kit with the 6 x bolts required for installation.


Engine Block Seal Kit. This contains all of the seals and gaskets required to complete your short block build.


Gudgeon Pin Blanking Plate O Ring Seal. This is located on the left hand rear side of the engine block, and is situated behind the flywheel assembly. This seal is used when fitting the metal gudgen pin blanking plate SEN309.


Developed for the extreme power enthusiast, the RCM Super Light Weight Crank pulley reduces the crankshafts reciprocating mass massively improving acceleration and engine response as well of giving your engine the Roger Clark Motorsport id ...

RCM Uprated Inlet Valve, for V5+ Heads


The RCM oil filler blanking kit has been designed to be installed on applications where engine oil is no longer poured into the engine via the normal oil filler neck, for example where a dry sump system has been installed which uses an oil ...


The latest evolution of our proven and hugely successful 14/14mm RCM Head Stud Kit designed for the ultimate in engine performance and reliability! Introducing the new RCM 14mm Superstud Head Stud Kit. Our engineers have taken the ultimat ...


A Genuine small timing belt idler pulley, for V7+ cars (11/2002 +)


A genuine Subaru Dowety seal crank case bolt washer. 6 will be required when rebuilding your engine.


These are great news if you need to seal up your engine for what ever reason. Be it during the build process or you need to transport your engine and want to stop debris or foreign objects entering the ports. Made from 5mm anodised aluminiu ...


Subaru VVT/AVCS O ring Seal V7+

In the ACL Race Series, the unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings. Designed to withstand higher RPM conditions, ACL Race Series E ...


RCM have always chosen Omega as their preferred piston manufacturer, not only because of their extensive experience within motorsport but also for the incredible accuracy and attention to detail that is applied to every aspect of their manu ...


RCM have always chosen Omega as their preferred piston manufacturer, not only because of their extensive experience within motorsport but also for the incredible accuracy and attention to detail that is applied to every aspect of their manu ...


The High Grip Tensioner System has been developed as a solution to the problem of belts bouncing and skipping teeth at high RPM, which can have catastrophic results. For many years, race and rally teams have preferred to use the original 2 ...


Genuine Subaru PCV hose assembly. Found on the top of the block.

A genuine Subaru large orange Block O Ring seal, this is a water seal and is sandwiched between the 2 block halves.


RCM / OMEGA Piston Ring set for all RCM EJ20 Omega pistons. They are compatible with 2.0 litre and 2.1 litre spec Omega pistons. We only use the very best rings sets to compliment the range of Omega pistons that we have developed. Rings ava ...


A genuine Subaru Timing Belt tensioner foam seal. This comes with an adhesive backing which allows it to be stuck within the moulding lines of the timing belt tensioner bracket.


The RCM Dry Sump system is an extremely capable and well proven design for the Subaru EJ engine series. This totally removes the oil starvation issues encountered with the flat 4 boxer type engine. This comprehensive package, utilises our b ...


Now this tool is a must for any workshops who work on Subarus, be it the professional or DIY engine builder, where those stubborn camshaft pulley bolts always cause a problem. For Subaru engines fitted with variable valve timing, this large ...


A Genuine Subaru Water Pump Casting Seal.


Power, Torque, Strength and reliability. These are all benefits brought to you with the RCM 2.1 stroker kit. When thinking of purchasing any engine components (in particular a complete stroker kit) it becomes vital that you make your choic ...
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