Spark Plugs Modern Equivalents for Champion Original EquipmentSelect the spark plugs for your model Relevance Price: Low - High Price: High - Low Alphabetically: A - Z Alphabetically: Z - A Set of 4 or 6 Short Reach Spark Plugs (1933 -1935) £11.75 View Product Set of 4 or 6 x 18mm Spark Plugs £22.80 View Product Set of 4 Spark Plugs (1935- 1938) - Short Reach £11.75 View Product Set of 4 x Long Reach Spark Plugs (1938-1948) £11.75 View Product