Exhaust Manifold Lock Nuts - All Models (M10) ERR597 / FX110041

Available in packs of 4, 5 or 8, these lock nuts are OEM-manufactured and ideal for replacing rusted or seized items. 

For a 4 cylinder K Series engine, you'll need 5 of these - for the V6 you'll need 4 per cylinder bank. 

Part Number: ERR597 / FX110041
Fitment: All Models using the K Series, KV6 and T Series engines - All Years
Manufacturer: OEM
Notes: ..