Zcargel Rocker Arms Set, Replace OE 13257-40F06 13257-40F07 13257-40F16 13257-40F17, for Nissan Pickup 2.4L KA24E SOHC 12V 1990-1997, 240SX 1989-1992, Stanza 1989-1992, Engine Valve Rocker Arm Kit

Reliable valve train operation is essential for the performance of KA24E SOHC 12V engines. Over years of use, rocker arms can wear out from friction, heat, and stress, leading to problems such as ticking noises, unstable combustion, and reduced engine power. For drivers of for Nissan Pickup 1990–1997, for Nissan 240SX 1989–1992, and for Nissan Stanza 1989–1992 with the 2.4L KA24E engine, this rocker arm set provides a complete and dependable replacement solution.

This set includes replacements for OE part numbers 13257-40F06, 13257-40F07, 13257-40F16, and 13257-40F17, covering all required rocker arm positions in the KA24E valve train. By restoring precise valve timing and consistent valve lift, it ensures that airflow and combustion cycles remain stable, supporting smooth engine operation and dependable performance.

Each rocker arm is constructed from premium-grade metal that resists high temperatures, vibration, and long-term wear. The durable build ensures extended service life, making it suitable for both daily driving and more demanding conditions. The robust structure also reduces the risk of premature failure, keeping the engine performing at factory standards.

Replacing worn rocker arms with this set helps prevent further damage to camshafts and valves. It reduces unwanted noise, improves combustion efficiency, and maintains consistent fuel economy. By restoring stable valve operation, it protects the overall integrity of the engine and helps avoid costly repairs down the road.

The direct-fit design ensures these rocker arms align perfectly with KA24E engine specifications. Installation is straightforward with OE-style dimensions and mounting points, making it easier for technicians or experienced vehicle owners. Professional installation is recommended to guarantee optimal performance and long-lasting results.

This rocker arm set is a reliable solution for restoring engine performance, extending the service life of the valve train, and maintaining the dependability of classic Nissan models equipped with the KA24E SOHC 12V engine.

Package Includes:
4 × Rocker Arms (OE 13257-40F06)
4 × Rocker Arms (OE 13257-40F07)
2 × Rocker Arms (OE 13257-40F16)
2 × Rocker Arms (OE 13257-40F17)

Specifications:
Type: Rocker Arms Set
Material: Metal
OE Numbers: 13257-40F06, 13257-40F07, 13257-40F16, 13257-40F17
Engine: 2.4L KA24E SOHC 12V
Placement: Engine Valve Train Assembly
Applications:

• for Nissan Pickup 1990–1997 (2.4L KA24E SOHC 12V)

• for Nissan 240SX 1989–1992 (2.4L KA24E SOHC 12V)

• for Nissan Stanza 1989–1992 (2.4L KA24E SOHC 12V)