1961 Mercedes-Benz 300 Spark Plug
Navigate our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1961 Mercedes-Benz 300.




Spark Plug
$4.31
$3.97
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Gap 0.032 Resistor Plug with Patented U-Groove Design
Gap 0.032 Resistor Plug with Patented U-Groove Design



Spark Plug
$7.64
$7.34
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap
Gap 0.040 Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap



Spark Plug
$18.03
$14.18
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology
Gap 0.040 Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology







Spark Plug
$16.30
$13.88
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
Gap 0.025in Part # BPR7EIX
Gap 0.025in Part # BPR7EIX







Spark Plug
$16.30
$13.88
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
Gap 0.025in Stock# 4055
Gap 0.025in Stock# 4055







Spark Plug
$16.30
$13.88
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Gap 0.025in Part # BPR7EIX
Gap 0.025in Part # BPR7EIX







Spark Plug
$16.30
$13.88
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Gap 0.025in Stock# 4055
Gap 0.025in Stock# 4055







Spark Plug
$4.96
$4.18
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
Gap 0.025in Part # BPR7ES OE Equivalent Design
Gap 0.025in Part # BPR7ES OE Equivalent Design







Spark Plug
$4.96
$4.18
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
Gap 0.025in Stock# 5534 OE Equivalent Design
Gap 0.025in Stock# 5534 OE Equivalent Design







Spark Plug
$4.96
$4.18
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Gap 0.025in Part # BPR7ES OE Equivalent Design
Gap 0.025in Part # BPR7ES OE Equivalent Design







Spark Plug
$4.96
$4.18
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Gap 0.025in Stock# 5534 OE Equivalent Design
Gap 0.025in Stock# 5534 OE Equivalent Design

Spark Plug
$3.11
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
OE Style .025"/0.6mm
OE Style .025"/0.6mm

Spark Plug
$3.11
10+ In Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Pick-Up: Ready in 1 Hour Friday Oct. 3rd
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
OE Style .025"/0.6mm
OE Style .025"/0.6mm



Spark Plug
$5.63
Limited Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
.025 Gap
.025 Gap



Spark Plug
$5.63
Limited Stock
Condition: New
Ships: Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Pick-Up: Ready in 2-3 Hours Friday Oct. 3rd
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
.025 Gap
.025 Gap

Spark Plug
$8.47
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
.025 Gap
.025 Gap

Spark Plug
$8.47
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
.025 Gap
.025 Gap

Spark Plug
$10.20
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .025 Gap
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .025 Gap

Spark Plug
$10.20
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .025 Gap
Iridium Enhanced Center Electrode. Proprietary V-trimmed Platinum side wire. 0.6mm finewire design. .025 Gap



Spark Plug
$15.80
$10.58
Out of Stock
Condition: New
Required Per Vehicle: 6
Made in Japan
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
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)
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
$2.77
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 183ci L6;
Engine Base: 3.0L 183ci L6;
Vehicle Fitment Notes:
Replaces 62 .025"/0.6mm
Replaces 62 .025"/0.6mm


Spark Plug
$2.77
Out of Stock
Condition: New
Required Per Vehicle: 6
Vehicle fitment:
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Engine Base: 3.0L 2996cc 183ci L6 (3.35x3.46; 85.0x88.0);
Vehicle Fitment Notes:
Replaces 62 .025"/0.6mm
Replaces 62 .025"/0.6mm