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Subaru Impreza 2003-2005 Engine Parts
412 products
Showing 49 - 72 of 412 products


We've dipped into our 60 years of competition and road car heritage to formulate what we believe to be the very best maintenance packs that you can give you and your Subaru at service time. Our "San-Remo" service kit is based on RCM's own r ...


A complete set of replacement block case bolts to compliment any new engine build. Contains all the necessary bolts to join both engine block halves together, offering a perfect fit and improved appearence.

RCM Cork Sump Gasket. Ideal for quick and easy installation of the sump.


Introducing our new RCM Gen 3 High Grip Tensioner Bracket Kit! Utilising the latest FEA analysis in order to optimise strength the all new geometry offers much increased component stiffness in critical high stress areas. Now directly compat ...

Set of 14 Genuine Subaru Sump Bolts, used to fix the sump pan to the engine block. Bolts can also be purchased individually.


The RCM Oil Catch tank kit offers many benefits. On a standard engine oil vapours from the crankcase and cylinder heads are usually recycled back through the air intake system. The downside of this is that the intake hoses, turbo, intercoo ...

3 Bolt gasket, for use with RCM Performance Manifolds

Genuine Subaru Block to Head Dowel. Used to locate the head gaskets and heads correctly. You will need to select 4 for a complete engine.


The RCM Oil Catch tank kit offers many benefits. On a standard engine oil vapours from the crankcase and cylinder heads are usually recycled back through the air intake system. The downside of this is that the intake hoses, turbo, intercoo ...


A Subaru rear Crankshaft Main Oil Seal.


A Genuine Subaru Water Pump Gasket.


A Genuine Subaru Camshaft Oil Seal for non VVT Impreza's from V5 on, 08/1998+.


This is a sump washer for RCM Magnetic Sump Bung - RCM2761


RCM prides itself having OE parts manufacturers as their technical partners. This is never more important than with our range of RCM Power Parts timing belt and water pump combo kits where we are working closely with NTN, NSK, Koyo & Ai ...


RCM 13 Piece Black Billet Block Blanking Kit. When using used blocks for rebuilds, we use a cleansing process which brings these blocks back to life. This RCM kit ensures that the bungs not only seal correctly, but that they look as good as ...


A genuine Subaru Crankshaft front main oil seal, this presses into the front of the oil pump assembly.


At the heart of all Roger Clark Motorsport engineÔøΩs is the now world renowned RCMS Modified oil pump. This clever, effective modification has been designed to assist the Impreza with itÔøΩs oil supply and is now regarded as a must have m ...


RCM prides itself having OE parts manufacturers as their technical partners. This is never more important than with our range of RCM Power Parts timing belt kits where we are working closely with NTN, NSK, Koyo & Aisin to formulate our ...


Tumbler Generator Valves (or "TGV" as they are most commonly referred to) can be found on Impreza WRX, Forester Turbo and Legacy GT models from 2001 onward. Their prime purpose is to reduce emissions from cold idle to meet standards govern ...


This is a simple socket which slides onto the end of the crankshaft and locates on the crankshafts woodruff key allowing you to rotate the engine during the build process. It takes a 1/2" drive.


Standard Subaru Sump Pan, to fit all 2.0 Single Scroll Turbo engines.


At the heart of all Roger Clark Motorsport engine builds is the now world renowned RCM Modified oil pump. This clever, effective modification has been designed to assist the Impreza with its oil supply issues and is now regarded as a "must ...


The RCM Track Attack Oil Catch tank kit is designed specifically for high powered applications. On a standard engine oil vapours from the crankcase and cylinder heads are usually recycled back through the air intake system. The downside of ...


RCM's own modified head dowel, for use with our Uprated 14mm heads stud kits RCM2902 & RCM593. Our dowels are each precision cut and opened, which allows them to fit over the shank of the larger 14mm stud, they can then be simply squeez ...
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