The Enginetech GD3053 is a 4-pack of valve guides engineered as a stock replacement for 1997-2018 Buick, Cadillac, Chevrolet, GMC and more engine applications.
Important Notes
- Sold as a 4-pack.
- Universal intake/exhaust fitment: this guide is specified for both valve positions on supported engines.
- Spiral ID: internal grooves distribute oil along the valve stem for improved lubrication and longer service life.
Specifications
| Brand | Enginetech |
| Part Number | GD3053 |
| Product Type | Valve Guides |
| Quantity per Pack | 4 |
| Inner Diameter | .3154" |
| Outer Diameter | .5000" |
| Length | 2.115" |
| Material | Iron |
| ID Finish | Spiral ID |
| Application Side | Intake/Exhaust |
| Country of Origin | Taiwan |
| OEM / Aftermarket Cross References | Elgin:53053, FEL-PRO:VG1434, SB International:140-3053, Pep Boys:C3053, DNJ:VG3165 |
Vehicle Fitment
- Years: 1997-2018
- Makes: Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn
- Models: 9-7x, Aura, Avalanche, Avalanche 1500, CTS, Camaro, Canyon, Colorado, Corvette, Envoy, Envoy XL, Envoy XUV, Escalade, Escalade ESV, Escalade EXT, Express 1500, Express 2500, Express 3500, Express 4500, Firebird, G6, G8, GTO, Grand Prix, Impala, and more
Valve guides are precision-machined cylindrical sleeves press-fit into the cylinder head that guide the valve stem's travel and control valve-to-seat alignment during combustion cycles. Worn guides increase stem-to-guide clearance, causing oil consumption, valve seal failure, loss of seat contact, and premature valve and seat wear. Installing new guides during a valve job restores correct stem alignment, ensures proper valve sealing, and extends the service life of the valves, seats, and stem seals that work with them.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm, including lead and nickel.
