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| Attribute | Value |
|---|---|
| Cam Bolts Included | No |
| Cam Retaining Plate Included | No |
| Crank Seal Included | No |
| Crank/Harmonic Balancer Bolt Included | No |
| DOD Plugs Included | Yes |
| Distributor Gasket Included | No |
| EGR Valve Gasket Included | No |
| Engine Family/Fitment | Gen V Lt1/l86 |
| Exhaust Manifold Gaskets Included | No |
| Exhaust Pipe Gasket Included | No |
| Fuel Injector O Rings Included | No |
| Fuel Pump Gasket Included | No |
| Head Bolts Included | Yes |
| Head Gaskets Included | Yes |
| Intake Gaskets Included | No |
| Lifter Tray Bolts Included | No |
| Lifter Trays Included | Yes |
| Lifters Included | Yes |
| Oil Pan Gasket Included | No |
| Rear Main Seal Included | No |
| Timing Cover Gaskets Included | No |
| Upper Intake Manifold Plenum Gasket Included | No |
| Valley Pan Included | No |
| Valve Cover Gaskets Included | No |
| Valve Stem Seals Included | No |
| Water Neck Gasket Included | No |
| Water Pump Gaskets Included | No |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| All Terrain | Crew Cab Pickup | 2017 - 2018 | V8 5.3L FLEX | 4WD Automatic |
| Denali | Crew Cab Pickup | 2017 - 2018 | V8 6.2L | 4WD Automatic |
| SLE | Standard Cab Pickup | 2017 - 2018 | V8 5.3L FLEX | 4WD Automatic |
We offer fast, reliable shipping on all orders:
We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
Fits Years: 2017 2018
Fits Models: Sierra
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
If it doesn't fit, we make it right. No gimmicks, no fine print.
Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.
Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.