GLM V8 Distributor Assembly for MerCruiser Thunderbolt GM Engines
Double-tap and hold to zoom.
Mouse over the image to zoom.

GLM V8 Distributor Assembly for MerCruiser Thunderbolt GM Engines

Product Code: GLM71250

This V8 distributor assembly replaces Mercury 805185A36 and is designed for MerCruiser V8 engines with Thunderbolt IV & V ignition systems. It delivers reliable HEI performance and precise timing for dependable offshore cruising and towing.

- Direct replacement for Mercury Thunderbolt IV ignition distributors
- Battery powered (HEI) high energy ignition
- Utilizes a Hall-Effect sensor for accurate ignition, even at very low RPM
- Meets or exceeds SAE J1171 standards
- Robust construction for marine environments
- Replaces: Mercury 805185A36
- Equivalent to: SIERRA 18-5470 / GLM 71250

Fits: GM V-8 engines with Thunderbolt IV & V ignition

$359.99
Suggested Retail Price: $649.99
45% discount
Warehouse Qty Avail. Availability
Entrepot 1 In Stock
Gatineau 1 In Stock
Vaudreuil - -

Your Browsing History

Rect. deck hatch 13 7 / 8" x 23 7 / 8
  • $99.98
  • Suggested Retail Price $129.98
OIL SEAL
  • $21.98
  • Suggested Retail Price $24.99
GLM Fuel Pump for GM V6 Engines (Post-1979)
  • $159.99
  • Suggested Retail Price $189.99