Engine Parts
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NGK Spark Plugs B8Hs-10 Spark Plug 5126
NGK Spark Plugs
$5.89 $2.73NGK Spark Plugs B8Hs-10 Spark Plug 5126Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.•?Triple gasket sealing process...- Part Number:
- 41-B8HS10
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 5126
- Pack:
- 4
- Pkg.:
- Boxed
$5.89 $2.73 -
Sierra Fuel Line 18-8115
Sierra
$82.99 $54.86Sierra Fuel Line 18-8115- Part Number:
- 47-8115
- Availability:
- In Stock - Ships same or next business day.
$82.99 $54.86 -
Sierra Mercury O/B Carburetor Kit 18-7021
Sierra
$24.49 $18.28Sierra Mercury O/B Carburetor Kit 18-7021- Part Number:
- 47-7021
- Availability:
- In Stock - Ships same or next business day.
$24.49 $18.28 -
Sierra Water Shutter-Exhaust MerCruiser #60930 18-2727
Sierra
$36.19 $26.93Sierra Water Shutter-Exhaust MerCruiser #60930 18-2727- Part Number:
- 47-2727
- Availability:
- In Stock - Ships same or next business day.
- Replaces:
- 60930
$36.19 $26.93 -
NGK Spark Plugs 3478 Spark Plug 3478
NGK Spark Plugs
$16.99 $7.79NGK Spark Plugs 3478 Spark Plug 3478Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.•?Triple gasket sealing process...- Part Number:
- 41-CR8EK
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 3478
- Pack:
- 10
- Pkg.:
- Boxed
$16.99 $7.79 -
NGK Spark Plugs 6499 Spark Plug LFR4AE Mercury 8m0157328
NGK Spark Plugs
$11.79 $5.21NGK Spark Plugs 6499 Spark Plug LFR4AE Mercury 8m0157328 Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life. •?Triple...- Part Number:
- 41-6499
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 6499
$11.79 $5.21 -
NGK Spark Plugs Bp8Hs-10 Spark Plug 3823
NGK Spark Plugs
$5.89 $2.73NGK Spark Plugs Bp8Hs-10 Spark Plug 3823Chosen by more automotive, and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.•?Triple gasket sealing process...- Part Number:
- 41-BP8HS10
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 3823
- Pack:
- 4
- Pkg.:
- Boxed
$5.89 $2.73 -
Sierra Cobra O/D Mounting Gasket Set 18-2613
Sierra
$10.79 $4.50Sierra Cobra O/D Mounting Gasket Set 18-2613- Part Number:
- 47-2613
- Availability:
- In Stock - Ships same or next business day.
- Replaces:
- 508105
$10.79 $4.50 -
Sierra Coil Lead M-F 90Deg-90Deg 12 18-28100
Sierra
$18.79 $13.94Sierra Coil Lead M-F 90Deg-90Deg 12 18-28100- Part Number:
- 47-28100
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 12" w/90 Deg - male Dist & 90˜female coil
$18.79 $13.94 -
Sierra Gasket-Exhaust Manifold GM7.4-8.2L 18-0418
Sierra
$20.99 $15.29Sierra Gasket-Exhaust Manifold GM7.4-8.2L 18-0418- Part Number:
- 47-0418
- Availability:
- In Stock - Ships same or next business day.
$20.99 $15.29 -
Sierra Gasket-Water Pump GM 4.3L-5.7L 18-0891
Sierra
$0.89 $0.44Sierra Gasket-Water Pump GM 4.3L-5.7L 18-0891- Part Number:
- 47-0891
- Availability:
- In Stock - Ships same or next business day.
$0.89 $0.44 -
Sierra Tilt-Trim Reservoir 18-6771
Sierra
$60.29 $45.10Sierra Tilt-Trim Reservoir 18-6771- Part Number:
- 47-6771
- Availability:
- In Stock - Ships same or next business day.
- Replaces:
- Mercury 18525A1
$60.29 $45.10 -
Centek Reducer Coupling-4" To 3" 1200170
Centek
$93.69 $70.54Centek Reducer Coupling-4" To 3" 1200170These fittings are made of the same fiberglass and fire retardant resins used to make Vernatube. Fittings, couplings and elbows are lightweight, strong, non-corroding and durable.- Part Number:
- 383-1200170
- Availability:
- In Stock - Ships same or next business day.
- OD:
- 3" to 4"
- Length:
- 10"
$93.69 $70.54 -
Sierra 908611 OMC Head Gasket 18-2946
Sierra
$37.99 $24.73Sierra 908611 OMC Head Gasket 18-2946- Part Number:
- 47-2946
- Availability:
- In Stock - Ships same or next business day.
$37.99 $24.73 -
Sierra Carb Kit Mc810749 3 18-7214
Sierra
$25.29 $17.89Sierra Carb Kit Mc810749 3 18-7214- Part Number:
- 47-7214
- Availability:
- In Stock - Ships same or next business day.
$25.29 $17.89 -
Sierra Filter-Oil Onan# 185-5835 23-7842
Sierra
$40.09 $26.98Sierra Filter-Oil Onan# 185-5835 23-7842- Part Number:
- 47-237842
- Availability:
- In Stock - Ships same or next business day.
- OEM #:
- Onan #185-5835
- Fits:
- MDKAV - MDKBG - MDKAW (Spacesaver) - MDKAZ - MDKAL/A/B
$40.09 $26.98 -
Sierra Riser Spacer-3In Marine Power Cr 18-1908
Sierra
$182.89 $147.41Sierra Riser Spacer-3In Marine Power Cr 18-1908- Part Number:
- 47-1908
- Availability:
- In Stock - Ships same or next business day.
- Application:
- Mercruiser GM V6 229 and 262 CID (models 185 and 205) - GM small block V8 - 305-350 CID (models 200 - 228 - 230 - 260 and 898) - GM big block V8 - 454 CID (models 330 - 340 and 7.4L). Use with manifold 19521 - 19531 - 19571
$182.89 $147.41 -
Sierra Stator 18-5870
Sierra
$337.19 $220.76Sierra Stator 18-5870- Part Number:
- 47-5870
- Availability:
- In Stock - Ships same or next business day.
- Replaces:
- 398-832075A4-A21 - 18-5873 & 18-5874 kits
$337.19 $220.76 -
Sierra Tool Shift Cable MerCruiser #91-12427 18-9807
Sierra
$22.08Sierra Tool Shift Cable MerCruiser #91-12427 18-9807Attaches over the shift cable; used for select Bravo drive unit shift cable adjustments at the shift plate.See Sierra's catalog for specific application information.- Part Number:
- 47-9807
- Availability:
- In Stock - Ships same or next business day.
- Replaces:
- Mercury 91-12427
$22.08 -
Sierra Wave Washer Kit-Yamaha 18-9079
Sierra
$25.69 $15.76Sierra Wave Washer Kit-Yamaha 18-9079- Part Number:
- 47-9079
- Availability:
- In Stock - Ships same or next business day.
$25.69 $15.76