PEUGEOT 407
Manufacturers
PEUGEOT 407

Subcategories
The 136hp PEUGEOT 407 2.0 16V, built from 2004 to 2005, uses the EW10J4. Nine active references, mainly for the cylinder head.
Valve train: CATCAMS sport camshafts in four references, from 4901605 to 4901609, set of 16 mechanical cam followers and CATCAMS uprated valve spring kit, set of vernier cam pulleys or single 38-tooth CATCAMS pulley.
SUPERTECH valves in OEM size: 8 chrome-plated stainless intake valves, 8 Inconel exhaust valves.
ATHENA MLS head gasket at 86.0mm in 1.00 or 1.30mm, ACL RACE or KING RACING tri-metal big end bearings.
The 140hp PEUGEOT 407 2.0 16V, built from 2005 to 2011, uses the EW10A, the 2.0 16V that follows the EW10J4. This page carries a single active reference.
It is the CATCAMS sport camshaft set for the EW10A, offered in three references, 4903401, 4903402 and 4903403, shared with the CITROËN C4 and the PEUGEOT 307 and 308 with the same engine.
No piston, con rod, bearing or head part is linked to this engine so far: tuning here goes through the valve train.
CATCAMS adjustable camshaft pulley with 38 teeth to optimize timing on PSA 2.0 16V engines EW10J4 (136-138hp) and EW10J4S (177-180hp). Power and torque gains across the entire rev range.
CATCAMS performance valve spring kit for the 2.0 16V EW10J4 136bhp engine:CITROEN C4 2004 - 2007 CITROEN Xsara 2000 - 2005 PEUGEOT 206 S16 1999 - 2007 PEUGEOT 307 2000 - 2005 PEUGEOT 406 1999 - 2004 PEUGEOT 407 2004 - 2005
CATCAMS sport camshafts for the 2.0 16V EW10A engine:CITROEN C4 2004 - 2011PEUGEOT 307 2004 - 2009PEUGEOT 308 2008 - 2014PEUGEOT 407 2005 - 2011CATCAMS reference: 4903401, 4903402, 4903403
CATCAMS Sport camshafts for the PSA 2.0 16V EW10J4 136hp engine:CITROEN C4 2004 - 2007CITROEN Xsara 2000 - 2005PEUGEOT 206 S16 1999 - 2007PEUGEOT 307 2000 - 2005PEUGEOT 406 1999 - 2004PEUGEOT 407 2004 - 2005CATCAMS references: 4901601, 4901605, 4901607, 4901608, 4901609, 4901610, 4901650, 4901658, 4901659
High-quality Mechanical tappets PSA 2.0 16V EW10J4 (Mechanical tappets PSA 2.0 16V EW10J4) for reliable fitment and performance.
Set of 8 SUPERTECH exhaust valves for the 2.0 16V EW10J4 136hp engine:CITROEN C4 2004 - 2007 CITROEN Xsara 2000 - 2005 PEUGEOT 206 S16 1999 - 2007 PEUGEOT 307 2000 - 2005 PEUGEOT 406 1999 - 2004 PEUGEOT 407 2004 - 2005
Reinforced Athena head gasket, in multi-layer MLS. Sold individually, one gasket per engine.Brand: AthenaEngines: EW10J4, EW10J4S, EW10D, RFN, XU10J4R (Peugeot et Citroën 2.0 16V)Bore: 86.0 mmThickness: 1.0 or 1.3 mmReplaces: 0209.Z3, 0209.EP, 0209.EQ, 0209.N6
Set of 8 SUPERTECH intake valves for the 2.0 16V EW10J4 136hp engine:CITROEN C4 2004 - 2007 CITROEN Xsara 2000 - 2005 PEUGEOT 206 S16 1999 - 2007 PEUGEOT 307 2000 - 2005 PEUGEOT 406 1999 - 2004 PEUGEOT 407 2004 - 2005
Set of 8 trimetal connecting rod half-bearings for Peugeot and Citroën XU7JP, EW7J4, EW10 (Ø 45 mm).Brand and treatment: ACL Race, King Racing Compatibility: Peugeot 206, 307, 308, 406, 407; Citroën C4, Xsara Engine codes: XU7JP, EW7J4, EW10 Available sizes: standard to +0.30 mm, increased-clearance version (HX / STDX)
Vernier cam pulleys by CATCAMS for the 2.0 16V EW10J4 136hp and EW10J4S 177hp engine:CITROEN C4 2004 - 2007CITROEN C4 VTS 2004 - 2010CITROEN Xsara 2000 - 2005PEUGEOT 206 S16 1999 - 2007PEUGEOT 206 RC 2003 - 2007PEUGEOT 307 2000 - 2009PEUGEOT 406 1999 - 2004PEUGEOT 407 2004 - 2005
A large saloon, the 407 relies here on a single petrol block: the 2.0 16V EW10, first as the 136bhp EW10J4 from 2004 to 2005, then as the 140bhp EW10A from 2005 to 2011. Ten references, all of them live, make up a deliberately tight range aimed almost entirely at the top end. CATCAMS opens the selection with two camshafts, including the profile made for the EW10A, uprated valve springs and a 38-tooth adjustable pulley. Next come SUPERTECH inlet and exhaust valves, mechanical cam followers, a second set of adjustable pulleys and the ATHENA uprated head gasket. The bottom end is served by trimetal big end bearings alone. Pick your engine below.