Aqua Power

Sierra 18-1952-1 Exhaust Manifold Mercruiser

Replaces: Mercruiser Inboard/Outboard #99746A8 Fits most 4.3L (262 CID) V-6 applications.

$190.99

Sierra 18-1957-2 Exhaust Manifold Mercruiser

Fits most Mercruiser (GM) V-8 big blocks with center riser, 454 cu.in. Models 330, 340 & 7.4L, Port...

$247.99

Sierra 18-1973 Exhaust Manifold Elbow

For: most early Model 120 HP Mercruiser applications.Replaces OEM part # MERCURY MARINE 55538A2

$154.99

Sierra 18-1972 Exhaust Manifold Elbow

Replaces OEM part # MERCURY MARINE 76325A2.

$154.99

Sierra 18-1930-1 Exhaust Manifold Volvo

Fits:•Volvo AQ120B, 125A, 140A, 145A, BB140A, 145A

$270.99

Sierra 18-1935-1 Exhaust Riser Volvo Inboard/Outb...

Volvo Exhaust Riser.Replaces: Volvo Inboard/Outboard #855384-4 & 856891-7.

$97.99

Most orders placed before 2PM EST, are shipped the same day!