1971 Ford Thunderbird Spark Plug
Browse our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1971 Ford Thunderbird.
1971 Ford Thunderbird Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Gap 0.034" OE Equivalent Design
Gap 0.034" OE Equivalent Design
1971 Ford Thunderbird Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Gap 0.034in Part # WR5 OE Equivalent Design
Gap 0.034in Part # WR5 OE Equivalent Design
1971 Ford Thunderbird Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Gap 0.034in Stock# 2438 OE Equivalent Design
Gap 0.034in Stock# 2438 OE Equivalent Design
1971 Ford Thunderbird Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Part # WR5 Gap 0.034" OE Equivalent Design
Part # WR5 Gap 0.034" OE Equivalent Design
1971 Ford Thunderbird Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Gap 0.034" OE Equivalent Design
Gap 0.034" OE Equivalent Design
1971 Ford Thunderbird Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Gap 0.034in Part # WR5 OE Equivalent Design
Gap 0.034in Part # WR5 OE Equivalent Design
1971 Ford Thunderbird Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Gap 0.034in Stock# 2438 OE Equivalent Design
Gap 0.034in Stock# 2438 OE Equivalent Design
1971 Ford Thunderbird Spark Plug
$4.64
$4.04
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Part # WR5 Gap 0.034" OE Equivalent Design
Part # WR5 Gap 0.034" OE Equivalent Design
1971 Ford Thunderbird Spark Plug
$3.93
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
OE Type Gap 0.035 (in) Plug Type Number RV12YC
OE Type Gap 0.035 (in) Plug Type Number RV12YC
1971 Ford Thunderbird Spark Plug
$3.93
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
OE Type with 14 (mm) Diameter Threads Gap 0.035 (in) Plug Type Number RV12YC
OE Type with 14 (mm) Diameter Threads Gap 0.035 (in) Plug Type Number RV12YC
1971 Ford Thunderbird Spark Plug
$3.93
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
OE Type with 14 (mm) Diameter Threads Gap 0.035 (in) Plug Type Number RV12YC
OE Type with 14 (mm) Diameter Threads Gap 0.035 (in) Plug Type Number RV12YC
1971 Ford Thunderbird Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Gap 0.034"
Gap 0.034"
1971 Ford Thunderbird Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Gap 0.034in Part # WR5IX
Gap 0.034in Part # WR5IX
1971 Ford Thunderbird Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Gap 0.034in Stock# 7510
Gap 0.034in Stock# 7510
1971 Ford Thunderbird Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
Part # WR5IX Gap 0.034"
Part # WR5IX Gap 0.034"
1971 Ford Thunderbird Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Gap 0.034"
Gap 0.034"
1971 Ford Thunderbird Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Gap 0.034in Part # WR5IX
Gap 0.034in Part # WR5IX
1971 Ford Thunderbird Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Gap 0.034in Stock# 7510
Gap 0.034in Stock# 7510
1971 Ford Thunderbird Spark Plug
$15.98
$12.25
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Part # WR5IX Gap 0.034"
Part # WR5IX Gap 0.034"
1971 Ford Thunderbird Spark Plug
$4.51
$25.11
10+ In Stock
Condition: New
Ships: Today, Sep. 30th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 8
Made in Japan
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.035 O.E. Recommended Resistor Plug with Patented U-Groove Design
1971 Ford Thunderbird Spark Plug
$3.46
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
OE Style .035 Gap
OE Style .035 Gap
1971 Ford Thunderbird Spark Plug
$3.46
Limited Stock
Condition: New
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
OE Style .035 Gap
OE Style .035 Gap
1971 Ford Thunderbird Spark Plug
$4.35
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
OE Style .035 Gap
OE Style .035 Gap
1971 Ford Thunderbird Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$3.10
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$6.05
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$5.63
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$8.48
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$8.47
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 429ci V8;
Engine Base: 7.0L 429ci V8;
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$8.47
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Engine Base: 7.0L 7030cc 429ci V8 (4.36x3.59; 110.7x91.2);
Vehicle Fitment Notes:
.035 Gap
.035 Gap
1971 Ford Thunderbird Spark Plug
$10.20
Out of Stock
Condition: New
Required Per Vehicle: 8
Fits: 1971 Ford Thunderbird
Equipped With:
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Engine Base: 6.6L 6555cc 400ci V8 (4.00x4.00; 101.6x101.6);
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .035 Gap
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .035 Gap