Sold out -16% sale
Seachoice Qualifies for Free Shipping Seachoice Proflo Motor Flush Universal #18301
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Seachoice Seachoice Proflo Motor Flush Universal #18301 $8.26 $9.72
Seachoice 18301 Motor Flushers Flush away sand, silt, and salt. Prevents clogging and corrosion. For use on most outboards and inboard/outboards with side water inlets.Normalized SKU: 18301UPC Code: 719249183015
-16% sale
Moeller Universal Round Cup Motor Flusher #099076-00
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Moeller Moeller Universal Round Cup Motor Flusher #099076-00 $5.93 $6.98
Moeller 099076-00 Motor Flushers MOELLER ® MOTOR FLUSHER Quickly removes salt & mineral build-up with simple flush that slips over side water inlets on most IB & OB lower units. Installs in seconds using garden hose. 6203409: Round style. For lower units, no tools required. Normalized SKU: 09907600UPC Code: 739729076002
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Heavy Duty Motor Flusher #18311
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Seachoice Seachoice Heavy Duty Motor Flusher #18311 $21.89 $26.12
Seachoice 18311 Motor Flushers Recommended for larger engines. Quickly flushes away salt, silt, alkali and sand. Extends engine life by preventing clogging and corrosion. 4 stainless steel hose clamps included.Normalized SKU: 18311UPC Code: 719249183114
-23% sale
Moeller Qualifies for Free Shipping Moeller Flush Muff Bulk #99076-00
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Moeller Moeller Flush Muff Bulk #99076-00 $6.65 $8.60
Moeller 99076-00 Motor FlushersEasily flushes contaminates from lower unit cooling systems. Slips over side water inlets on most inboard and outboard lower units. Installs in seconds using a standard garden hose, no tools required. Rectangular cup model is ideal for low water pressure conditions, prevents leakage in high pressure flushing. Normalized SKU: 9907600UPC Code: 10039729076004
-17% sale
Seachoice Qualifies for Free Shipping Seachoice Rectangular Motor Flusher #18321
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Seachoice Seachoice Rectangular Motor Flusher #18321 $11.45 $13.67
Seachoice 18321 Motor Flushers Flush away sand, silt, and salt. Prevents clogging and corrosion. For use with most outboards and inboard/outboards.Normalized SKU: 18321UPC Code: 719249183213
Sold out -52% sale
Marpac In-Store Pickup Only Marpac Motor Flusher #7-0576
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Marpac Marpac Motor Flusher #7-0576 $4.89 $9.98
Marpac 7-0576 Motor FlushersMarpac Motor Flusher #7-0576Normalized SKU: 70576UPC Code: 787766705768
-22% sale
Reverso Qualifies for Free Shipping Reverso OFS-Pro Engine Setup Fittings Kit #35-3955-01-04
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Reverso Reverso OFS-Pro Engine Setup Fittings Kit #35-3955-01-04 $192.70 $244.75
Reverso 35-3955-01-04 Motor Flushers OFS-PRO Engine Setup Fittings Kit  Normalized SKU: 3539550104
-24% sale
Seachoice Qualifies for Free Shipping Seachoice Heavy-Duty Dual Feed Motor Flusher #18313
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Seachoice Seachoice Heavy-Duty Dual Feed Motor Flusher #18313 $20.29 $26.64
Seachoice 18313 Motor Flushers Heavy-duty, high-impact plastic flusher. Recommended for larger engines.  Normalized SKU: 18313UPC Code: 719249183138
-24% sale
Seachoice Qualifies for Free Shipping Seachoice OMC Outboard Flush Kit #18401
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Seachoice Seachoice OMC Outboard Flush Kit #18401 $35.19 $46.19
Seachoice 18401 Motor Flushers Fits all outboards flushing port. Easily snaps on, quickly flushes salt water from outboard. O-ring sealed. Slide valve stays on engine permanently. EASY installation! Kit contains: slide valve, quick connect, rubber washer.Normalized SKU: 18401UPC Code: 719249184012
-17% sale
Moeller Qualifies for Free Shipping Moeller Flusher-Pro Square Metal Yoke #380160
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Moeller Moeller Flusher-Pro Square Metal Yoke #380160 $33.54 $40.03
Moeller 380160 Motor FlushersMoeller Flusher-Pro Square Metal Yoke #380160Normalized SKU: 380160UPC Code: 739729010815
Sold out NEW ARRIVAL -15% sale
Mercury Marine Qualifies for Free Shipping Mercury Engine Flush Kit 4.3/4.5/6.2 L Bravo #8M0123083
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Mercury Marine Mercury Engine Flush Kit 4.3/4.5/6.2 L Bravo #8M0123083 $320.99 $375.25
Mercury Marine 8M0123083 Motor Flushers Mercury Engine Flush Kit for 4.3, 4.5, and 6.2L Bravo engines. This OEM-spec flush system removes salt, sand, and corrosive deposits from cooling passages and exhaust manifolds—essential maintenance for saltwater and brackish operation. Compatible with Bravo I, II, and III drives. Includes all necessary fittings and hose connections for straightforward installation. Protects engine longevity by preventing corrosion buildup that compromises cooling efficiency and performance. Normalized SKU: 8M0123083UPC Code: 745061901803
-29% sale
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Seamule Seamule Water Fitting Quick Connect 1/2" White #SM-QCWFSS12 $142.67 $199.32
Seamule SM-QCWFSS12 Motor FlushersSeamule Water Fitting Quick Connect 1/2" White #SM-QCWFSS12Normalized SKU: SMQCWFSS12UPC Code: 850074226116
-29% sale
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Seamule Seamule Flush Port Reroute Dual 3/8" Barb White #SM-QCR2WV38 $199.77 $279.10
Seamule SM-QCR2WV38 Motor FlushersSeamule Flush Port Reroute Dual 3/8" Barb White #SM-QCR2WV38Normalized SKU: SMQCR2WV38UPC Code: 850074226253
-29% sale
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Seamule Seamule Flush Port Reroute Dual 1/2" Barb White #SM-QCR2WV12 $199.77 $279.10
Seamule SM-QCR2WV12 Motor FlushersSeamule Flush Port Reroute Dual 1/2" Barb White #SM-QCR2WV12Normalized SKU: SMQCR2WV12UPC Code: 850074226079
-29% sale
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Seamule Seamule Flush Port Reroute Dual 3/8" Barb White #SM-QCR2WH38 $199.77 $279.10
Seamule SM-QCR2WH38 Motor FlushersSeamule Flush Port Reroute Dual 3/8" Barb White #SM-QCR2WH38Normalized SKU: SMQCR2WH38UPC Code: 850074226239
-29% sale
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Seamule Seamule Flush Port Reroute Dual 1/2" Barb White #SM-QCR2WH12 $199.77 $279.10
Seamule SM-QCR2WH12 Motor FlushersSeamule Flush Port Reroute Dual 1/2" Barb White #SM-QCR2WH12Normalized SKU: SMQCR2WH12UPC Code: 850074226055
-29% sale
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Seamule Seamule Flush Port Reroute Dual 3/8" Barb Black #SM-QCR2BV38 $199.77 $279.10
Seamule SM-QCR2BV38 Motor FlushersSeamule Flush Port Reroute Dual 3/8" Barb Black #SM-QCR2BV38Normalized SKU: SMQCR2BV38UPC Code: 850074226208
-29% sale
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Seamule Seamule Flush Port Reroute Dual 1/2" Barb Black #SM-QCR2BV12 $199.77 $279.10
Seamule SM-QCR2BV12 Motor FlushersSeamule Flush Port Reroute Dual 1/2" Barb Black #SM-QCR2BV12Normalized SKU: SMQCR2BV12UPC Code: 850074226024
-29% sale
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Seamule Seamule Flush Port Reroute Dual 3/8" Barb Black #SM-QCR2BH38 $199.77 $279.10
Seamule SM-QCR2BH38 Motor FlushersSeamule Flush Port Reroute Dual 3/8" Barb Black #SM-QCR2BH38Normalized SKU: SMQCR2BH38UPC Code: 850074226413
-29% sale
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Seamule Seamule Flush Port Reroute Dual 1/2" Barb Black #SM-QCR2BH12 $199.77 $279.10
Seamule SM-QCR2BH12 Motor FlushersSeamule Flush Port Reroute Dual 1/2" Barb Black #SM-QCR2BH12Normalized SKU: SMQCR2BH12UPC Code: 850074226352

Frequently Asked Questions

First Choice Marine is an online marine retailer carrying a diverse line of marine parts and accessories and related items from industry-respected and demanded manufacturers and suppliers. Through our diverse distributor network, we are able to access over 150,000 items, including our current site inventory, new products being added, and special order items. If you need it on your boat... we are your one-stop shop!

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Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.

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