Intake Manifold Gasket: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Note | ||||
| With Turbo, Add | 0.5 | 0.3 | B | |
| Manifold Gasket | ||||
| With Engine Model 4G63 | 2.2 | 1.6 | B | |
| With Engine Model 420A | 1.8 | 1.4 | B | |
| Note | ||||
| With Turbo, Add | 0.5 | 0.3 | B | |
| Plenum Gasket | 1.1 | 0.8 | B |