This is the new (November, 2025) Carp Coastal Marine website. Looking for our old online shopping website? Both websites allow purchasing of our entire line of marine supplies. Click Here for the old Marine Store

Product Search

JOHNSON PUMP/MAYFAIR 09-821BT-1 IMPELLER 10-24413-02 PUMP
Price: $157.19
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Johnson Impeller Impellers used by Original Equipment Manufacturers for over 50 years with the strict tolerances that deliver maximum performance in engine cooling.
  • Stable pressure delivering correct cooling at startup and continued running
  • MC97 rubber compound minimizes swelling with less failures due to fatigue
  • Exact OEM required dimensions resulting in less blade wear & better engine cooling
  • Broadest offering in the marine market space. (Not one size fits many approach)
ALT Part Numbers: JPI 09821BT1, 06-9324, 25-3219, 38-1789
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Johnson Pump/mayfair

SKU:189-09821BT1

UPC:7330717000226

JOHNSON PUMP/MAYFAIR 09-821BT-1 IMPELLER 10-24413-02 PUMP
CDI ELECTRONICS 511-9904 CDI DIAGNOSTIC TOOL KIT
Price: $1,028.73
Product Description:
ALT Part Numbers: CDI 5119904, 35-9488
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Cdi Electronics

SKU:667-5119904

UPC:736983855190

CDI ELECTRONICS 511-9904 CDI DIAGNOSTIC TOOL KIT
CDI ELECTRONICS 117-0002 IGNITION PACK YM#6N7855400000
Price: $758.80
Product Description: Ignition System - Yamaha See CDI catalog for complete application information.
ALT Part Numbers: CDI 1170002, 38-5490
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Cdi Electronics

SKU:667-1170002

UPC:736983860187

CDI ELECTRONICS 117-0002 IGNITION PACK YM#6N7855400000
CDI ELECTRONICS 183-0001 IGNITION COIL J/E#0777661
Price: $36.46
Product Description:
ALT Part Numbers: CDI 1830001, 35-9487
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Cdi Electronics

SKU:667-1830001

UPC:736983859303

CDI ELECTRONICS 183-0001 IGNITION COIL J/E#0777661
CDI ELECTRONICS 174-2387 STATOR MC#398-852387T 7
Price: $345.62
Not In Stock
May be available soon with price change.
Item may be special order or out of stock. Please call 321-952-1303 or Contact Us for price and availability.
Product Description: Mercury Stator See CDI catalog for complete application information.
ALT Part Numbers: CDI 1742387, 30-5401
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Cdi Electronics

SKU:667-1742387

UPC:736983852267

CDI ELECTRONICS 174-2387 STATOR MC#398-852387T 7
CDI ELECTRONICS 1745721 STATOR
Price: $215.89
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Mercury Stator See CDI catalog for complete application information.
ALT Part Numbers: CDI 1745721, 25-3015
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Cdi Electronics

SKU:667-1745721

UPC:736983852410

CDI ELECTRONICS 1745721 STATOR
CDI ELECTRONICS 184-0001 IGNITION COIL MC#339-832757A 4
Price: $58.45
Not In Stock
May be available soon with price change.
Item may be special order or out of stock. Please call 321-952-1303 or Contact Us for price and availability.
Product Description: CDI 1840001 Mercury Ignition Coil See CDI catalog for complete application information.
ALT Part Numbers: CDI 1840001, 38-5492
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Cdi Electronics

SKU:667-1840001

UPC:736983858870

CDI ELECTRONICS 184-0001 IGNITION COIL MC#339-832757A 4
CDI ELECTRONICS 174-0002 STATOR MERC#398-858404T 4
Price: $899.37
Not In Stock
May be available soon with price change.
Item may be special order or out of stock. Please call 321-952-1303 or Contact Us for price and availability.
Product Description: Mercury Stator See CDI catalog for complete application information.
ALT Part Numbers: CDI 1740002, 38-5491
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Cdi Electronics

SKU:667-1740002

UPC:736983860170

CDI ELECTRONICS 174-0002 STATOR MERC#398-858404T 4
PANTHER 75-8540 LOCK-LWR UNIT YM 150 20IN TWIN
Price: $235.29
Not In Stock
May be available soon with price change.
Item may be special order or out of stock. Please call 321-952-1303 or Contact Us for price and availability.
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Yamaha Lower Unit Lock, Dual Short Is your boat engine's lower unit safe from theft. Don't be fooled, a thief can steal your lower unit in minutes. Protect yourself with The Pather Security Systems New Tamper Resistant Lock Kit. These tamper resistant bolts and nuts replace your existing lower unit bolt(s) and nut. Both require the unique Tamper Resistant Tool to install and remove. Each with a unique pin configuration to deter even a professional thief. The high strength bell washer protects against utilizing any other clamping device to remove the bolt and/or nut, deterring the boldest of thieves. Constructed of marine grade stainless steel to prevent rust and corrosion.
ALT Part Numbers: PAN 758540, 35-7895
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Panther

SKU:781-758540

UPC:836125085406

PANTHER 75-8540 LOCK-LWR UNIT YM 150 20IN TWIN
PANTHER 75-8550 LOCK-LWR UNIT YM 150 25IN TWIN
Price: $236.09
Retail price is shown. * Add this item to the Shopping Cart to see your reduced price.

Product Description: Is your boat engine's lower unit safe from theft. Don't be fooled, a thief can steal your lower unit in minutes. Protect yourself with The Pather Security Systems New Tamper Resistant Lock Kit. These tamper resistant bolts and nuts replace your existing lower unit bolt(s) and nut. Both require the unique Tamper Resistant Tool to install and remove. Each with a unique pin configuration to deter even a professional thief. The high strength bell washer protects against utilizing any other clamping device to remove the bolt and/or nut, deterring the boldest of thieves. Constructed of marine grade stainless steel to prevent rust and corrosion.
ALT Part Numbers: PAN 758550, 35-7896
Important Note for Boat, Engine and Generator Parts: The responsibility for the accuracy of your order rests with you, the customer. If you have any question as to whether or not the part you are ordering is the right one for your boat/engine/generator, please do not hesitate to call us immediately at 321-952-1303 Monday-Friday 8-5pm. This is important to save both time and money. Carp Coastal Marine will be responsible for any mistakes that we make. However, if you make the decision without consult from us, then restocking and freight charges will be added to your order.

Brand: Panther

SKU:781-758550

UPC:836125085505

PANTHER 75-8550 LOCK-LWR UNIT YM 150 25IN TWIN