Valve Spring: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| All Cylinders | ||||
| Right Side | 7.0 | 5.3 | B | Includes: R&I Valve Cover & Spark Plugs. |
| Left Side | 7.0 | 5.7 | B | Includes: R&I Valve Cover & Spark Plugs. |
| Both Sides | 8.6 | 7.4 | B | Includes: R&I Valve Cover & Spark Plugs. |