Apex Cylinder Head Gasket AHG1358 for 2013-2018 Buick/Cadillac/Chevrolet 2.5L L4 (Envision, ATS, Colorado, Impala)
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The Apex Cylinder Head Bolt Set (part number AHB1357) provides the torque-to-yield cylinder head bolts for 2013-2018 Buick, Cadillac, Chevrolet, and GMC vehicles with 2.0L and 2.5L engines. Head bolts stretch when torqued and should be replaced whenever the cylinder head is removed.
Vehicle Fitment:
| Make | Model | Years | Engine |
| Buick | Regal | 2014-2017 | 2.0L L4 |
| Cadillac | ATS | 2013-2017 | 2.0L L4, 2.5L L4 |
| Cadillac | CT6 | 2016-2017 | 2.0L L4 |
| Cadillac | CTS | 2014-2017 | 2.0L L4 |
| Chevrolet | Colorado | 2015-2018 | 2.5L L4 |
| Chevrolet | Impala | 2014-2017 | 2.5L L4 |
| Chevrolet | Malibu | 2013-2017 | 2.0L L4, 2.5L L4 |
| Chevrolet | Malibu Limited | 2016 | 2.5L L4 |
| GMC | Acadia | 2017-2018 | 2.5L L4 |
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.