Sold out, Sorry. Compare Sierra Sierra MerCruiser 4.3 V6 Exhaust Manifold & Riser Kit 18-1952-1 18-1976-2 $876.00 $704.88 Sierra Exhaust Manifold and Riser Kit for MerCruiser V6 4.3 Liter 2x Manifold 18-1952-1 Replaces: • Osco: 9745 • GLM: 51220 • MerCruiser: 99746A17 • Barr marine: 1-99746 2x Riser Elbow 18-1976-2... $876.00 $704.88 Sold out, Sorry. Compare
Choose Options Compare MerCruiser OEM MerCruiser 4.3 V6 Exhaust Manifold and Riser Kit (4 inch) 1983-2002 $1,199.00 $899.99 OEM MerCruiser 4.3 V6 Exhaust Kit For MerCruiser 4.3 engines with center riser exhaust and 4 inch risersApprox 1986-2002 with some exceptions Includes: • 2x MerCruiser manifold part number - 99746A17 (Replaces 99745, 99745-c... $1,199.00 $899.99 Choose Options Compare
Choose Options Compare MerCruiser (14 Degree) Dry Joint OEM MerCruiser 4.3 V6 Exhaust Manifold and Riser Kit $1,899.00 $1,599.99 OEM MerCruiser 4.3 V6 Exhaust Kit For MerCruiser 4.3 engines with DRY JOINT center riser exhaust and 14 degree 4 inch risers (if you are not sure of the angle of your risers, please call us with your serial number) 2002+ with some... $1,899.00 $1,599.99 Choose Options Compare
Add to Cart Compare MerCruiser OEM MerCruiser 4.3 V6 one piece to two piece conversion kit 1996 + Replaces ( 807293A2, 807294A3, 807293C, 807294C ) $1,683.94 $1,449.99 This kit is designed to replace the original one-piece manifolds (807293A2, 807294A3, 807293C, 807294C) that came on 1996 and up MerCruiser 4.3L V6 engines with serial number Of803800 and UP Comes with instructions!Includes ALL OEM MerCruiser parts!... $1,683.94 $1,449.99 Add to Cart Compare
Choose Options Compare MerCruiser (7 Degree) DRY JOINT OEM MerCruiser 4.3 V6 Exhaust Manifold and Riser Kit $1,899.00 $1,599.99 OEM MerCruiser 4.3 V6 Exhaust Kit For MerCruiser 4.3 engines with DRY JOINT center riser exhaust and 7 degree 4 inch risers (if you are not sure of the angle of your risers, please call us with your serial number) 2002+ with some... $1,899.00 $1,599.99 Choose Options Compare
Add to Cart Compare MerCruiser OEM MerCruiser 4.3 V6 1-Piece to 2-Piece Conversion Kit 1996 + 864293a02 $293.25 $269.99 CONVERSION KIT 864293a02 Includes: • 2x upper rubber tube (elbow to intermediate elbow) - 32-44358001 • 2x lower rubber tube (for original Y pipe) 32-807458T • 2x lower rubber tube (for New style Y... $293.25 $269.99 Add to Cart Compare
Sold out, Sorry. Compare Assembled by NuWave Sierra MerCruiser 4.3 v6 one piece to two piece conversion kit 1996 + Replaces ( 807293A2, 807294A3, 807293C, 807294C ) $1,232.88 This kit is designed to replace the original one-piece manifolds (807293A2, 807294A3, 807293C, 807294C) that came on1996 and up MerCruiser 4.3L V6 engines with serial number Of803800 and UP Includes: • 2x Sierra manifold part number - 99746A17... $1,232.88 Sold out, Sorry. Compare