Looking for aftermarket parts to modify or upgrade your 2003 Ford F-150 with valve springs, retainers? At Tunersports.com we carry a huge selection of the top name brand performance valve springs, retainer parts and accessories for your F-150.
Whether you have a 2003 Ford F-150 in Harley-Davidson Edition to XLT trim we have you covered. We have 18 valve springs, retainers available to mod your F-150. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 702-1COMP Cams Titanium Retainer For 3-Valve 1997-2003 Ford F-150 Lariat 1997-2007 Ford F-150 XL / XLT 2001-2003 Ford F-150 King Ranch $49.16 |
 SHIPS FROM MANUFACTURER 702-24COMP Cams Titanium Retainers For 3Valve 1997-2003 Ford F-150 Lariat 1997-2007 Ford F-150 XL / XLT 2001-2003 Ford F-150 King Ranch $469.95 |
 $29.11 |
 SHIPS FROM MANUFACTURER 786-100Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams steel retainers are precision machined from chromemoly steel and finished in black oxide. These precision retainers are specifically designed for positive location when combined w... COMP Cams Steel Retainers Eb Ford 3.8L- 1997-2003 Ford F-150 XL / XLT $387.95 |
 $74.39 |
 $89.82 |
 IN STOCK - LOW 26113-24With a .550" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and r... COMP Cams Valve Springs Ford 4.6L 2 Valve 1997-2003 Ford F-150 Lariat 1997-2007 Ford F-150 XL / XLT 2001-2003 Ford F-150 King Ranch $395.95 |
 SHIPS FROM MANUFACTURER 26113-32COMP Cams Valve Springs Ford 4.6L 2 Valve 1997-2003 Ford F-150 Lariat 1997-2007 Ford F-150 XL / XLT 2001-2003 Ford F-150 King Ranch $527.95 |
 SHIPS FROM MANUFACTURER 26125-16With a .650" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines and Duramax applications. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for b... COMP Cams Valve Spring H/L Ford 2V Beeh 1997-2003 Ford F-150 Lariat / XL / XLT 1999-2003 Ford F-150 Lightning 2000-2003 Ford F-150 Harley-Davidson Edition 2001-2003 Ford F-150 King Ranch $298.95 |
 SHIPS FROM MANUFACTURER 26125-32COMP Cams Valve Springs H/L Ford 4.6L/5.4L 2V/3V V8 1997-2003 Ford F-150 Lariat / XL / XLT 1999-2003 Ford F-150 Lightning 2000-2003 Ford F-150 Harley-Davidson Edition 2001-2003 Ford F-150 King Ranch $597.95 |
 SHIPS FROM MANUFACTURER 26918-12With a .600" maximum lift, these Beehive Valve Springs were designed for Hydraulic Roller cams. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the s... COMP Cams Valve Springs High Performancee 1997-2003 Ford F-150 XL / XLT $200.49 |
 SHIPS FROM MANUFACTURER 26113-1With a .550" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and r... COMP Cams Valve Spring Ford 4.6L 2 Valve 1997-2003 Ford F-150 Lariat 1997-2007 Ford F-150 XL / XLT 2001-2003 Ford F-150 King Ranch $42.49 |
 SHIPS FROM MANUFACTURER 26125-1With a .650" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines and Duramax applications. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for b... COMP Cams Valve Spring H/L Ford 2V 3V 1997-2003 Ford F-150 Lariat / XL / XLT 1999-2003 Ford F-150 Lightning 2000-2003 Ford F-150 Harley-Davidson Edition 2001-2003 Ford F-150 King Ranch $45.20 |
 SHIPS FROM MANUFACTURER 26918-1With a .600" maximum lift, these Beehive Valve Springs were designed for Hydraulic Roller cams. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the s... COMP Cams Valve Spring High Performancee 1997-2003 Ford F-150 XL / XLT $42.37 |
 SHIPS FROM MANUFACTURER 23627-16Manley 7 Degree 16pc Std. Titanium Valve Spring Retainers (for 13089 or Factory Valve Lock) 1999-2003 Ford F-150 Lightning 2002-2003 Ford F-150 Harley-Davidson Edition $257.39 |
 SHIPS FROM MANUFACTURER 23667-16Manley 7 Degree +.060 Titanium Retainers - Set of 16 1999-2003 Ford F-150 Lightning 2002-2003 Ford F-150 Harley-Davidson Edition $257.39 |
 SHIPS FROM MANUFACTURER 221427-16Manley Ford 4.6L/5.4L SOHC NexTek Series Street/Strip 1.125 Valve Springs (2 valves per cylinder 1999-2003 Ford F-150 Lightning 2002-2003 Ford F-150 Harley-Davidson Edition $341.33 |
 SHIPS FROM MANUFACTURER 221437-16Manley Ford 4.6L/5.4L SOHC NexTek Series High Performance Valve Springs (2 valves per cylinder) 1999-2003 Ford F-150 Lightning 2002-2003 Ford F-150 Harley-Davidson Edition $363.19 |