1973 Mercedes-Benz 450SE Spark Plug
Navigate our online catalogue to find original replacement Spark Plugs specifically designed to fit a 1973 Mercedes-Benz 450SE.




Spark Plug
$4.31
$3.97 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design
Gap 0.032 O.E. Recommended Resistor Plug with Patented U-Groove Design



Spark Plug
$7.64
$7.34 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
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 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
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
$4.40 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Part # BPR5EY
Gap 0.032in Part # BPR5EY







Spark Plug
$4.40 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Stock# 1233
Gap 0.032in Stock# 1233







Spark Plug
$8.80
$6.53 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Part # BPR5EGP
Gap 0.032in Part # BPR5EGP







Spark Plug
$8.80
$6.53 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Stock# 7082
Gap 0.032in Stock# 7082







Spark Plug
$4.03 CAD
50+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Part # BPR5ES OE Equivalent Design
Gap 0.032in Part # BPR5ES OE Equivalent Design







Spark Plug
$4.03 CAD
50+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Stock# 7734 OE Equivalent Design
Gap 0.032in Stock# 7734 OE Equivalent Design

Spark Plug
$3.11 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Vehicle Fitment Notes:
OE Style .025"/0.6mm
OE Style .025"/0.6mm



Spark Plug
$5.63 CAD
Limited Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Pick-Up: Ready in 2-3 Hours (Order before 3:30 PM)
Required Per Vehicle: 8
Vehicle Fitment Notes:
.025 Gap
.025 Gap

Spark Plug
$8.47 CAD
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: 8
Vehicle Fitment Notes:
.025 Gap
.025 Gap

Spark Plug
$10.20 CAD
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: 8
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
$13.81 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Part # BPR5EIX SOLID
Gap 0.032in Part # BPR5EIX SOLID


Spark Plug
$13.81 CAD
10+ In Stock
Condition: New
Ships: Today, Oct. 7th
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Required Per Vehicle: 8
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Stock# 95525
Gap 0.032in Stock# 95525



Spark Plug
$15.80
$10.58 CAD
Out of Stock
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
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
$15.98
$10.02 CAD
Out of Stock
Condition: New
Required Per Vehicle: 8
Made in Japan
Vehicle fitment:
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Engine Base: 4.5L 4520cc V8 (3.62x3.35; 92.0x85.0);
Vehicle Fitment Notes:
Gap 0.032in Sell Out and Reorder BPR5EIX SOLID (Stock # 95525) Stock# 6597
Gap 0.032in Sell Out and Reorder BPR5EIX SOLID (Stock # 95525) Stock# 6597


Spark Plug
$2.77 CAD
Out of Stock
Condition: New
Required Per Vehicle: 8
Vehicle Fitment Notes:
.025"/0.6mm
.025"/0.6mm