BUILT TO LAST - Leak-proof and heat-fused for unmatched durability.
TRUSTED LEGACY - Join the ranks of satisfied drivers since 1936.
INNOVATIVE CONSTRUCTION - Copper-glass seal ensures a robust connection.
FUEL EFFICIENCY CHAMPION - Enjoy quick starts and smooth acceleration.
UNLEASH MAXIMUM PERFORMANCE - Experience superior thermal conductivity with every spark.
The Autolite 3922 Copper Resistor Automotive Replacement Spark Plug is engineered for maximum performance with a full copper core for superior thermal conductivity. Its leak-proof design and heat-fused internal seal ensure long-lasting durability, while the innovative copper-glass seal enhances reliability. Experience improved fuel efficiency with quick starts and smooth acceleration, all backed by Autolite's trusted legacy since 1936.
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TrustScore 4.5 | 7.300+ Bewertungen
Ali H.
Schneller Versand und hervorragende Verpackung. Das Leatherman-Tool fühlt sich sehr wertig und stabil an.
vor 1 Tag
Rajesh P.
Der Kundenservice war hervorragend, als ich Fragen zum Produkt hatte.