Sierra International 18-2171 Engine Coupler for GM, black

★★★★★ 4.8 57 reviews

$230.94
Price when purchased online
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$230.94
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 212618726 Release Date 2026/04/06 List Price $92.38 Model Number 212618726
Category

Sierra products are engineered to meet today’s high horsepower engine demands and stand up in the harsh marine environment. All Sierra products meet or exceed the original equipment part it replaces. Sierra supplies many OEM engine manufacturers and boat builders hundreds of quality parts every day

  • Fits all GM model engines except MR/Alpha/Bravo with a "triangular" three-bolt coupler
  • Meets or exceeds the original coupler quality
  • Interchangeable with the following: GLM 11500, Mallory 9-72502, Mercruiser 76850A2, 38965A1, 38965A2, 22492A2, 32492A3 and 32492A5
  • Fit specific, check part numbers to ensure proper fit
  • Compatible with vehicle type: marine-personal-craft
UPC 030999311757
Color Black
Brand Name Sierra
Unit Count 1.0 Count
Item Weight 3.63 Pounds
Thread Type NPT
Manufacturer Sierra
Model Number 18-2171
Connector Type Coupling
Item Type Name Sierra 18-2171 Engine Coupler for GM
Exterior Finish Machined
Item Dimensions 5.2 x 5.1 x 4.9 inches
Number of Pieces 1
Included Components Sierra 18-2171 Engine Coupler for GM
Manufacturer Warranty Description LIMITED WARRANTY
Global Trade Identification Number 00030999311757

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4.8 out of 5
★★★★★
57 ratings | 23 reviews
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