1978 Mazda RX-3 Spark Plugs
Save up to 40% on original replacement 1978 Mazda RX-3 Spark Plugs. Navigate our online catalogue to find Spark Plugs and other parts designed specifically to fit a 1978 Mazda RX-3.








Spark Plug
$16.66
$9.85
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Made in Japan
Vehicle fitment:
Engine Base: 1.1L 1146cc R2 (N/RxN/R; N/RxN/R);
Engine Base: 1.1L 1146cc R2 (N/RxN/R; N/RxN/R);
Vehicle Fitment Notes:
with Dual Spark Plugs 4 Required Gap 0.040in Actual OE Part Stock# 5877
with Dual Spark Plugs 4 Required Gap 0.040in Actual OE Part Stock# 5877







Spark Plug
$16.66
$9.85
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Made in Japan
Vehicle fitment:
Engine Base: 1.1L 1146cc R2 (N/RxN/R; N/RxN/R);
Engine Base: 1.1L 1146cc R2 (N/RxN/R; N/RxN/R);
Vehicle Fitment Notes:
with Dual Spark Plugs 4 Required Gap 0.040in Part # BR7ET Actual OE Manufacturer
with Dual Spark Plugs 4 Required Gap 0.040in Part # BR7ET Actual OE Manufacturer

Spark Plug
$6.87
Out of Stock
Condition: New
Required Per Vehicle: 4
Required Per Vehicle: 4
Vehicle Fitment Notes:
OE Style .040 Gap
OE Style .040 Gap