Honda 14820-PNA-013 – VTEC Valve Lash Adjuster Springs for K20A2 and K24A3
Check part compatibility
Honda Valve Lash Adjuster Springs 14820-PNA-013 / 14820-PNA-003 – OEM
Genuine valve lash adjuster springs used in high-performance Honda K-series engines (K20 and K24). These springs are designed to minimize valve clearance in the VTEC system, ensuring precise valve operation at high RPMs and improving long-term durability of the valvetrain.
They play a crucial role in high-revving engines, where even slight valve play can affect performance and engine smoothness.
Product Specifications:
- Type: Valve lash adjuster springs
- OEM part numbers: 14820-PNA-013, 14820-PNA-003
- Mounting location: valvetrain, VTEC mechanism
- Manufacturer: Honda (OE)
- Material: High-strength spring steel
Compatibility (Honda models):
- Honda Accord:
- Accord 4D (2003–2015) – K24A3, K24Z3
- Accord Tourer (2003–2015) – K24A3, K24Z3
- Honda Civic:
- Civic 3D EP3 (2001–2005) – K20A2
- Civic 3D FN2 (2006–2011) – K20Z4
When should you replace the lash springs?
- During valve clearance adjustment on high-mileage engines
- When rebuilding the cylinder head or upgrading the VTEC system
- If you hear ticking or rattling noises from the valvetrain
Frequently Asked Questions (FAQ):
Do these springs fit K20A3 or K24A1 engines?
No – those engines do not use this type of spring. These fit only K20A2, K20Z4, K24A3, and K24Z3.
How many springs are needed per engine?
Typically 8 – one for each VTEC rocker arm with lash adjustment mechanism.
Are these genuine Honda parts?
Yes – they are original Honda OEM parts, brand new, packaged, with part number 14820-PNA-013 (or the older 14820-PNA-003).
