GSC Power-Division Intake Valve Guide +0.001" – Hyundai G4KF – GSC3016.001-1
The GSC3016.001-1 intake valve guide is a +0.001" oversized option engineered for Hyundai G4KF engines. Featuring a smooth-style design, it offers consistent valve stem support and durability for high-performance or OEM rebuilds.
Standard-size guides (GSC3016) are available individually or in sets of 8. Oversized variants—including +0.001" and +0.003"—are sold individually for precision fitment flexibility.
Specifications:
- Total Length: 1.735 in / 44.07 mm
- Outer Diameter: 0.4351 in / 11.05 mm
- Valve Stem Diameter: 5.5 mm
- Fitment: Hyundai G4KF
- Style: Traditional smooth finish
- Part Number: GSC3016.001-1
Fitment:
- Hyundai Sonata (2009–2019)
- Hyundai Santa Fe (2012–2020)
- Kia Optima (2011–2019)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

