Standard Ignition S2-483 Ignition Contact Set

Ignition Contact Set for Mazda MPV

Standard Ignition S2-483 is an ignition contact set for 1989-1990 Mazda MPV applications. It is built for primary ignition service where accurate switching, stable conductivity, and reduced wear at the distributor are important.

• Contents: points
• Pre-aligned and pre-adjusted for faster setup
• Lubricated felt pad helps reduce cam lobe wear on the distributor
• Ventilated tungsten contacts help run cooler and reduce erosion where available
• Copper-alloy shunt improves flex resistance and current conductivity
• Standard Ignition part number S2-483 for ignition contact set replacement

Product Details

This ignition contact set is made for distributor-based primary ignition systems and is a direct service part for 1989-1990 Mazda MPV models. The pre-set alignment helps maintain proper switching, while the lubricated felt pad supports smoother contact operation against the distributor cam. Standard Ignition S2-483 is also engineered with tungsten contact surfaces and a copper-alloy shunt to support electrical flow and durability in normal ignition service.

This part cross-references 4P1497 and 50-3615 for the same application.

Common Replacement Uses

• Restoring weak or inconsistent spark output
• Correcting point wear from distributor cam friction
• Addressing ignition misfire caused by worn contact surfaces
• Replacing pitted or eroded ignition points in a Mazda MPV distributor
• Service replacement for a Standard Ignition S2-483 ignition contact set

Installation Notes and Tips

Before installation, verify distributor condition, cam wear, and point gap settings according to the vehicle service procedure. Clean the distributor contact area and inspect the rubbing block and cam lobes for damage. For 1989-1990 Mazda MPV ignition service, confirm the replacement matches the original distributor style and primary ignition layout.

Quality Assurance

Standard Ignition has supplied ignition components to the automotive aftermarket since 1919 and manufactures OE ignition products with quality control carried through the production process from components to finished parts.