Voltage Regulators

Voltage Regulator 18-5743 from SIERRA
All voltage regulators have built in capacitators for high voltage spike protection.
$84.99

Manifold Elbow Gasket - Sierra 18-0943 from SIERRA
Sierra exhaust manifold elbow gaskets.
$2.69

Sierra Alternator 18-6278 from SIERRA
Sierra offers a complete line of alternators. Marine alternators must be ignition protected to prevent explosions. Sierra alternators meet USCG Standards and International Standards as required in the European Community. Applications: WEST ITEM # SIERRA# REPLACES OE Part# 207268 18-5950 Mercruiser 69729. 207276 18-5951 Mercruiser 78403A2, 78477& 92497A3; OMC 982364, 983424, 983836, 985466 & 986008; Pleasurecraft RA097002, RA097003, RA097006. 5327234 18-5954 Chrysler Inboard 3527501.
$169.99 $131.66

Sierra Alternator 18-6265 from SIERRA
Sierra offers a complete line of alternators. Marine alternators must be ignition protected to prevent explosions. Sierra alternators meet USCG Standards and International Standards as required in the European Community. Applications: WEST ITEM # SIERRA# REPLACES OE Part# 207268 18-5950 Mercruiser 69729. 207276 18-5951 Mercruiser 78403A2, 78477& 92497A3; OMC 982364, 983424, 983836, 985466 & 986008; Pleasurecraft RA097002, RA097003, RA097006. 5327234 18-5954 Chrysler Inboard 3527501.
$383.32 $344.99

Sierra Alternator 18-6260 from SIERRA
Sierra offers a complete line of alternators. Marine alternators must be ignition protected to prevent explosions. Sierra alternators meet USCG Standards and International Standards as required in the European Community. Applications: WEST ITEM # SIERRA# REPLACES OE Part# 207268 18-5950 Mercruiser 69729. 207276 18-5951 Mercruiser 78403A2, 78477& 92497A3; OMC 982364, 983424, 983836, 985466 & 986008; Pleasurecraft RA097002, RA097003, RA097006. 5327234 18-5954 Chrysler Inboard 3527501.
$355.21 $334.99

Sierra Alternator 18-6261 from SIERRA
Sierra offers a complete line of alternators. Marine alternators must be ignition protected to prevent explosions. Sierra alternators meet USCG Standards and International Standards as required in the European Community. Applications: WEST ITEM # SIERRA# REPLACES OE Part# 207268 18-5950 Mercruiser 69729. 207276 18-5951 Mercruiser 78403A2, 78477& 92497A3; OMC 982364, 983424, 983836, 985466 & 986008; Pleasurecraft RA097002, RA097003, RA097006. 5327234 18-5954 Chrysler Inboard 3527501.
$310.21 $289.99

Impeller, 18-3071 from SIERRA
Recommended replacement schedule is every 3 years for fresh water and every year for salt water Click to view a Sierra Impeller Application Chart (PDF) For further assistance, have your year & model information handy and call our Product Advisors at 1-800-BOATING.
$23.99

Impeller - 18-3007 from SIERRA
Recommended replacement schedule is every 3 years for fresh water and every year for salt water Click to view a Sierra Impeller Application Chart (PDF) For further assistance, have your year & model information handy and call our Product Advisors at 1-800-BOATING.
$27.32 $13.99

Impeller, 18-3001 from SIERRA
Recommended replacement schedule is every 3 years for fresh water and every year for salt water Click to view a Sierra Impeller Application Chart (PDF) For further assistance, have your year & model information handy and call our Product Advisors at 1-800-BOATING.
$28.82 $15.49

Impeller - 18-3059 from SIERRA
Recommended replacement schedule is every 3 years for fresh water and every year for salt water Click to view a Sierra Impeller Application Chart (PDF) For further assistance, have your year & model information handy and call our Product Advisors at 1-800-BOATING.
$26.99

Impeller - 18-3050 from SIERRA
Recommended replacement schedule is every 3 years for fresh water and every year for salt water Click to view a Sierra Impeller Application Chart (PDF) For further assistance, have your year & model information handy and call our Product Advisors at 1-800-BOATING.
$11.49