1978 Cadillac Seville Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1978 Cadillac Seville.





1978 Cadillac Seville Spark Plug
$4.64
$4.37
10+ In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1978 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: GAS;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: GAS;
Vehicle Fitment Notes:
Gap 0.060in Part # XR45 OE Equivalent Design
Gap 0.060in Part # XR45 OE Equivalent Design





1978 Cadillac Seville Spark Plug
$4.64
$4.37
10+ In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1978 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: GAS;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: GAS;
Vehicle Fitment Notes:
Gap 0.060in Stock# 4536 OE Equivalent Design
Gap 0.060in Stock# 4536 OE Equivalent Design





1978 Cadillac Seville Spark Plug
$4.64
$4.37
10+ In Stock
Condition: New
Ships: Monday Feb. 16th
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Pick-Up: Ready in 1 Hour (Order before 11:30 AM)
Required Per Vehicle: 8
Made in Japan
Fits: 1978 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: GAS;
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0); Fuel Type: GAS;
Vehicle Fitment Notes:
Part # XR45 Gap 0.060" OE Equivalent Design
Part # XR45 Gap 0.060" OE Equivalent Design

1978 Cadillac Seville Spark Plug
$4.51
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Made in Japan
Fits: 1978 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
Gap 0.027 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.027 O.E. Recommended Resistor Plug with Patented U-Groove Design

1978 Cadillac Seville Spark Plug
$4.51
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Made in Japan
Fits: 1978 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
Gap 0.027 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.027 O.E. Recommended Resistor Plug with Patented U-Groove Design

1978 Cadillac Seville Spark Plug
$3.45
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1978 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
OE Style .060 Gap
OE Style .060 Gap

1978 Cadillac Seville Spark Plug
$5.00
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1978 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
Obsolete .060 Gap
Obsolete .060 Gap
1978 Cadillac Seville Spark Plug
Call for Pricing
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1978 Cadillac Seville
Equipped With:
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Engine Base: 5.7L 350ci V8 (4.06x3.39; 103.0x86.0);
Vehicle Fitment Notes:
Obsolete OE Style .060 Gap
Obsolete OE Style .060 Gap