SIERRA MerCruiser GM V6 229/262 Exhaust Manifold – 18-1952-1

Description

SIERRA MerCruiser GM V6 229/262 Exhaust Manifold – 18-1952-1

Replacement exhaust manifold for MerCruiser GM-based V6 engines. It fits either port or starboard on the applicable center-rise installation and is supplied with the mounting hardware package for manifold replacement.

• Cast replacement exhaust manifold
• For GM-based MerCruiser V6 engines
• Port/starboard interchangeable on applicable installations
• Supplied with mounting package
• Verify engine year and center-rise exhaust configuration before ordering

For marine engine and drive parts, fitment can vary by serial number, gear ratio, casting, or prior service history. Compare the original part number and physical configuration before installation; replace related gaskets, seals, races or hardware when their condition requires it.

Specifications

• Manufacturer: Sierra
• Part Number: 18-1952-1
• Application: MerCruiser GM V6 229 CID and 262 CID / 4.3L engines, approximately 1985-2002; port or starboard.

Interchange / OEM References

• MerCruiser 99746A8
• MerCruiser 99746A17
• MerCruiser 65604A4