00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Diaphram Kit #18-3496
$21.19
$25.29
Sierra 18-3496 Carburetor Rebuild KitsSierra Diaphram Kit #18-3496Normalized SKU: 183496UPC Code: 808282312558
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Dielectric Grease #18-99542
$70.01
$84.01
Sierra 18-99542 Dielectric Grease
Silicon-based grease designed to seal out moisture and prevent corrosion on electrical connectors
Disrupts the flow of electrical current
Good for lubricating and sealing the rubber parts of electrical connectors
Commonly used for spark plug wires
Works w/ most major engine brands
Normalized SKU: 1899542UPC Code: 808282395209
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Dielectric Tune-Up Grease #37534
$10.29
$12.28
Sierra 37534 Engine ChemicalsDielectric Tune-Up GreaseOEM Interchange:MERCURY MARINE: 92-41669-1MERCURY MARINE: 92-823506 1Sierra Dielectric Tune-Up Grease #37534Normalized SKU: 37534UPC Code: 079340375345
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Digital Voltage Sensitive Relay #BS11080
$76.60
$95.09
Sierra BS11080 RelaysSierra Digital Voltage Sensitive Relay #BS11080Normalized SKU: BS11080UPC Code: 808282386719
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Direct Inject TC-W3 Oil 16 Gallon #18-9530-6
$59.67
$71.60
Sierra 18-9530-6 Oil & LubricantsPremium quality motor oil formulated to meet or exceed warranty requirements for 2-cycle outboard engines. Protects engine against heat, friction and rust. Formulated specifically for Mercury Optimax, Yamaha HPDI, BRP Ficht, DI and other high performance injection type engines. Exceeds JASO, ISO, API and NMMA for advanced generation 2 cycle lubricants. Priced each, sold in case quantities only.Normalized SKU: 1895306UPC Code: 808282280864
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Direct Inject TC-W3 Oil 55 Gallon Drum #18-9530-7
$2,337.34
$2,711.31
Sierra 18-9530-7 Oil & LubricantsPremium quality motor oil formulated to meet or exceed warranty requirements for 2-cycle outboard engines. Protects engine against heat, friction and rust. Formulated specifically for Mercury Optimax, Yamaha HPDI, BRP Ficht, DI and other high performance injection type engines. Exceeds JASO, ISO, API and NMMA for advanced generation 2 cycle lubricants. Priced each, sold in case quantities only.OEM Interchange:MERCURY MARINE: 92-858039K01OMC: 777228YAMAHA: LUB-2STRK-M1-55Normalized SKU: 1895307UPC Code: 808282280185
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Direct Inject TC-W3 Oil Gallon #18-9530-3
$63.24
$75.89
Sierra 18-9530-3 Oil & LubricantsPremium quality motor oil formulated to meet or exceed warranty requirements for 2-cycle outboard engines. Protects engine against heat, friction and rust. Formulated specifically for Mercury Optimax, Yamaha HPDI, BRP Ficht, DI and other high performance injection type engines. Exceeds JASO, ISO, API and NMMA for advanced generation 2 cycle lubricants. Priced each, sold in case quantities only.OEM Interchange:MERCURY MARINE: 92-858037K01OMC: 764354YAMAHA: LUB-2STRK-M1-4Normalized SKU: 1895303UPC Code: 808282280178
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Direct Injection TC-W3 Oil 4 55-Gallon Drums #18-9530-7P
$5,168.91
$5,789.18
Sierra 18-9530-7P Oil & LubricantsSierra Direct Injection TC-W3 Oil 4 55-Gallon Drums #18-9530-7PNormalized SKU: 1895307PUPC Code: 808282294649
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Dispenser Fluid #18-52205
$29.30
$34.97
Sierra 18-52205 Engine Tools
Key Features:
For easily dispensing fluids in any application
Large 1.2 gallon capacity
Sealed internal pump components
Flow control valve equipped
Quick connect fittings
20 PSI Max Pressure
Includes pressure gauge
Integrated pressure relief valve
Sierra Dispenser Fluid #18-52205Normalized SKU: 1852205UPC Code: 808282370398
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Display 8 oz Ethanol Treatment #18-9493
$74.99
$93.10
Sierra 18-9493 Fuel AdditivesSierra Display 8 oz Ethanol Treatment #18-9493Normalized SKU: 189493UPC Code: 808282294632
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Display Pack Fuel Tester #18-79816-24
$86.16
$106.96
Sierra 18-79816-24 Engine ToolsSierra Display Pack Fuel Tester #18-79816-24Normalized SKU: 187981624UPC Code: 808282344085
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-26104-1
$292.18
$371.09
Sierra 18-26104-1 DistributorsSierra Distributor #18-26104-1Normalized SKU: 18261041
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-26110-1
$279.92
$355.52
Sierra 18-26110-1 DistributorsSierra Distributor #18-26110-1Normalized SKU: 18261101
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-26111-1
$494.33
$616.99
Sierra 18-26111-1 DistributorsSierra Distributor #18-26111-1Normalized SKU: 18261111UPC Code: 808282349837
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-5309-1
$512.29
$639.40
Sierra 18-5309-1 DistributorsSierra Distributor #18-5309-1Normalized SKU: 1853091UPC Code: 808282349820
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-5312
$361.89
$451.69
Sierra 18-5312 Distributors
For: Most Ford 351 CID V-8 eng.
Rotation: Conventional
Stabilized points eliminate point float and bounce
High dielectric condenser with brass case eliminates corrosion
Mylar insulation provides greater protection against current leaks and shorting
Super Duty cap and rotor
Self-Lubricating Bushings
OEM Interchange:MALLORY: YL554CVOMC: 981080
Ignition: Distributor
Normalized SKU: 185312UPC Code: 030999622136
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-5313-1
$460.62
$574.91
Sierra 18-5313-1 Distributors
Rotation: Standard
For: Most GM V-8 eng. (small & large blocks)
Stabilized points eliminate point float and bounce
High dielectric condenser with brass case eliminates corrosion
Mylar insulation provides greater protection against current leaks and shorting
Super Duty cap and rotor
Self-Lubricating Bushings
Normalized SKU: 1853131UPC Code: 808282349752
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-5315
$496.40
$619.56
Sierra 18-5315 Distributors
Rotation: Standard
For: Most GM 4 cylinder engines (120 & 140 HP)
Stabilized points eliminate point float and bounce
High dielectric condenser with brass case eliminates corrosion
Mylar insulation provides greater protection against current leaks and shorting
Super Duty cap an rotor
Self-Lubricating bushings
OEM Interchange:MALLORY: YL673AVMERCURY MARINE: 87581
Ignition: Distributor
Normalized SKU: 185315UPC Code: 030999622150
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-5315-1
$551.99
$688.95
Sierra 18-5315-1 DistributorsSierra Distributor #18-5315-1Normalized SKU: 1853151UPC Code: 808282349783
00
DAYS 00
HRS 00
MIN 00
SEC
DAYS 00
HRS 00
MIN 00
SEC
Sierra
Sierra Distributor #18-5316-1
$292.18
$371.09
Sierra 18-5316-1 DistributorsSierra Distributor #18-5316-1Normalized SKU: 1853161
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!
Yes, we offer FREE Shipping on most orders over $149 to US-48*.
Each product displays a shipping status message, just above the item price. Below is the meaning for each of these codes.
- Qualifies for Free Shipping: This item qualifies for free shipping when the order is $149+
- Qualifies for Free Ground Shipping: This item qualifies for free ground shipping when the order is $149+.
- Oversized - Not Qualified for Free Shipping: This item is too large/heavy to qualify for free shipping
- Hazardous Item - Not Qualified for Free Shipping: This item is hazardous and does not qualify for free shipping
- Truck Freight - Not Qualified for Free Shipping: This item has to be shipped via truck freight. Please contact us for a quote
- In-Store Pickup Only: This item can only be picked up in our Grain Valley, MO retail store
Below the price of the item, on the product page, there is a message indicating the availability of the product.
The quantity on hand is updated as inventory events happen and matches what we have available. If you have urgent needs and we are close to what you need, contact us, and we can confirm stock.
We offer a hassle-free return policy. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund or exchange.
If you need to return an item, please follow the guidelines here so we can process a prompt refund and assist you in finding the correct item.
Free Shipping
On most orders $149+ to the continental 48 US states.Secure Shopping
Fast, secure checkout with a variety of payment methods.Shop with confidence
25+ years serving the marine industry.Support center
Need help? Contact us via live chat, phone, or email.