1977 Ford Custom 500 Spark Plugs

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Spark Plug

$9.33

$6.07

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 2-3 Hours Wednesday Sep. 24th

Bosch 6712

Condition: New
Required Per Vehicle: 8

Made in Germany

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

1977 Ford Custom 500 Spark Plug Bosch 9659 image 1 of 2

1977 Ford Custom 500 Spark Plug Bosch 9659 image 2 of 2

Spark Plug

$17.62

$10.86

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Bosch 9659

Condition: New
Required Per Vehicle: 8

Made in Germany

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

Spark Plug

$17.62

$10.86

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Bosch 9659

Condition: New
Required Per Vehicle: 8

Made in Germany

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Original Center Electrode Material is Copper/Nickel Do Not Gap, Gap is Preset

1977 Ford Custom 500 Spark Plug Denso 4509 image 1 of 2

1977 Ford Custom 500 Spark Plug Denso 4509 image 2 of 2

Spark Plug

$7.64

$7.34

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Denso 4509

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

Spark Plug

$7.64

$7.34

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Denso 4509

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

1977 Ford Custom 500 Spark Plug Denso 4715 image 1 of 2

1977 Ford Custom 500 Spark Plug Denso 4715 image 2 of 2

Spark Plug

$18.03

$14.61

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Denso 4715

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Spark Plug

$18.03

$14.61

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Denso 4715

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

1977 Ford Custom 500 Spark Plug Denso 5026 image 1 of 2

1977 Ford Custom 500 Spark Plug Denso 5026 image 2 of 2

Spark Plug

$4.51

$4.28

In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Available for 8:30am Wednesday Sep. 24th

Denso 5026

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.044 O.E. Recommended Resistor Plug with Patented U-Groove Design

Spark Plug

$4.51

$4.28

In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Available for 8:30am Wednesday Sep. 24th

Denso 5026

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.044 O.E. Recommended Resistor Plug with Patented U-Groove Design

1977 Ford Custom 500 Spark Plug Denso 5330 image 1 of 2

1977 Ford Custom 500 Spark Plug Denso 5330 image 2 of 2

Spark Plug

$15.80

$13.20

In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Denso 5330

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)

Spark Plug

$15.80

$13.20

In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Denso 5330

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.044 Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)

1977 Ford Custom 500 Spark Plug NGK 3207 image 1 of 4

1977 Ford Custom 500 Spark Plug NGK 3207 image 2 of 4

1977 Ford Custom 500 Spark Plug NGK 3207 image 3 of 4

1977 Ford Custom 500 Spark Plug NGK 3207 image 4 of 4

Spark Plug

$5.95

$6.75

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.050in Part # UR45GP

Spark Plug

$5.95

$6.75

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.050in Stock# 3207

Spark Plug

$5.95

$6.75

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.050in Part # UR45GP

Spark Plug

$5.95

$6.75

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.050in Stock# 3207

1977 Ford Custom 500 Spark Plug NGK 6945 image 1 of 4

1977 Ford Custom 500 Spark Plug NGK 6945 image 2 of 4

1977 Ford Custom 500 Spark Plug NGK 6945 image 3 of 4

1977 Ford Custom 500 Spark Plug NGK 6945 image 4 of 4

Spark Plug

$4.64

$4.37

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.050in Part # UR45 OE Equivalent Design

Spark Plug

$4.64

$4.37

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.050in Stock# 6945 OE Equivalent Design

Spark Plug

$4.64

$4.37

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.050in Part # UR45 OE Equivalent Design

Spark Plug

$4.64

$4.37

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.050in Stock# 6945 OE Equivalent Design

1977 Ford Custom 500 Spark Plug NGK 7559 image 1 of 4

1977 Ford Custom 500 Spark Plug NGK 7559 image 2 of 4

1977 Ford Custom 500 Spark Plug NGK 7559 image 3 of 4

1977 Ford Custom 500 Spark Plug NGK 7559 image 4 of 4

Spark Plug

$13.82

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.050in Part # UR45IX

Spark Plug

$13.82

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
Gap 0.050in Stock# 7559

Spark Plug

$13.82

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.050in Part # UR45IX

Spark Plug

$13.82

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Condition: New
Required Per Vehicle: 8

Made in Japan

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Gap 0.050in Stock# 7559

Spark Plug

$3.11

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Autolite 26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Modified;

Vehicle Fitment Notes:
OE Style .050 Gap Except California

Spark Plug

$3.11

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Autolite 26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Windsor;

Vehicle Fitment Notes:
OE Style .050 Gap

Spark Plug

$3.11

10+ In Stock

Ships: Wednesday Sep. 24th
Pick-Up: Ready in 1 Hour Wednesday Sep. 24th

Autolite 26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
OE Style Except California .050 Gap

Spark Plug

$3.45

In Stock

Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days

Autolite 666

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Modified;

Vehicle Fitment Notes:
OE Style .060 Gap California Replaces 664 and 665

Spark Plug

$3.45

In Stock

Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days

Autolite 666

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
OE Style California Replaces 664 and 665 .060 Gap

Spark Plug

$5.63

In Stock

Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)

Autolite AP26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9);

Vehicle Fitment Notes:
.050 Gap

Spark Plug

$5.63

In Stock

Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)

Autolite AP26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
.050 Gap

Spark Plug

$10.20

In Stock

Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days

Autolite XP26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Modified;

Vehicle Fitment Notes:
.050 Gap Except California Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.

Spark Plug

$10.20

In Stock

Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days

Autolite XP26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Windsor;

Vehicle Fitment Notes:
.050 Gap Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.

Spark Plug

$10.20

In Stock

Ships: in 3-4 Business Days
Pick-Up: in 3-4 Business Days

Autolite XP26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Except California Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .050 Gap

Spark Plug

$5.63

Out of Stock

Autolite AP666

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Modified;

Vehicle Fitment Notes:
.060 Gap California Replaces AP664

Spark Plug

$5.63

Out of Stock

Autolite AP666

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
California Replaces AP664 .060 Gap

Spark Plug

$8.47

Out of Stock

Autolite APP26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Modified;

Vehicle Fitment Notes:
.050 Gap Except California

Spark Plug

$8.47

Out of Stock

Autolite APP26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Windsor;

Vehicle Fitment Notes:
.050 Gap

Spark Plug

$8.47

Out of Stock

Autolite APP26

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
Except California .050 Gap

Spark Plug

$10.20

Out of Stock

Autolite XP666

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Modified;

Vehicle Fitment Notes:
.060 Gap California Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design.

Spark Plug

$10.20

Out of Stock

Autolite XP666

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 6.6L 400ci V8 (4.00x4.00; 101.6x101.6);

Vehicle Fitment Notes:
California Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .060 Gap

Spark Plug

$3.10

Out of Stock

Autolite 26BP

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Modified;

Vehicle Fitment Notes:
OE Style .050 Gap Except California

Spark Plug

$3.10

Out of Stock

Autolite 26BP

Condition: New
Required Per Vehicle: 8

Vehicle fitment:
Engine Base: 5.8L 5753cc 351ci V8 (4.00x3.50; 101.6x88.9); Engine Version: Windsor;

Vehicle Fitment Notes:
OE Style .050 Gap

Spark Plug

$3.10

Out of Stock

Autolite 26BP

Condition: New
Required Per Vehicle: 8