Sierra Fuel Pump Kit - SIE-18-7817

Sierra 18-7817 Fuel Pump Kit for Mercury and Mariner Outboards

Sierra high-quality fuel pump kits are designed to meet OEM specifications. Includes (1) 18-0970 Fuel Pump Base Gasket.

Interchangeable with:

Chrysler/Force/US Marine

21-42990A8

21-42990A7

21-42990A10

EMP

1399-39020

GLM

40290

Mercury Marine

21-42990A9

21-42990A8

21-42990A7

21-42990A10

21-857005A1

21-42990A6

21-42990A5

21-42990A4

21-42990A2

21-42990A11

21-42990A1

21-42990A3

Mercury Sport Jet

21-857005A1

21-42990A11

Application:

30 JET

35 hp (Serial No. B110789 & UP)

40 hp (4 Cylinder) (Serial No. C159200 & UP)

45 hp (4 Cylinder) (Serial No. B110789 & UP)

45 JET (Serial No. 6428681 & UP)

50 hp (3 Cylinder) (Serial No. B122930 & UP)

50/55 hp (3 Cylinder) (Serial No. D000750 & UP)

60 (3 Cylinder) (Serial No. B122930 & UP, D000750 & UP)

65 JET (Serial No. 283222 & UP)

75 (4 Cylinder) (Serial No. 6432901-C099999)

75 (3 Cylinder) (Serial No. C222000 & UP)

80 JET (Serial No. 0D283222 & UP)

90 (6 Cylinder) (Serial No. 6436123-B1100053)

100 (4 Cylinder) (Serial No. B209468 & UP)

105 JET

115 (6 Cylinder) (Serial No. 6436123-B209467)

115 (4 Cylinder) (Serial No. B209468 & UP)

125 (4 Cylinder) (Serial No. D283222 & UP)

V-135 (Serial No. A904646 & UP)

140 JET

150 EFI (Serial No. G303046 & UP)

V-150 (Serial No. A904646 & UP)

175 EFI (Serial No. G303046-G589999)

V-175 (Serial No. 6618751 & UP)

200 EFI (Serial No. G303046-G589999)

V-200 (Serial No. 6625221 & UP)

V-220 (Serial No. B117316 & UP)

V-250/275 (Serial No. C101891 & UP)

Magnum II (All)

Frequently Asked Questions

• What is the Sierra 18-7817 Fuel Pump Kit used for? The Sierra 18-7817 Fuel Pump Kit is designed for select Mercury and Mariner outboard applications. The kit is made to meet OEM specifications and includes one 18-0970 Fuel Pump Base Gasket. Application coverage includes various 30 to 275 HP models, including Jet, EFI, and multi-cylinder outboards listed in the product description.
• What Mercury and Mariner outboards does the Sierra 18-7817 Fuel Pump Kit fit? The Sierra 18-7817 is listed for numerous Mercury and Mariner applications, including 35, 40, 45, 50, 55, 60, 75, 90, 100, 115, 125, 135, 150, 175, 200, 220, 250, and 275 HP applications, along with specified Jet, EFI, V-150, V-175, V-200, V-220, V-250/275, and Magnum II models. Verify your engine's serial number before ordering.
• What serial numbers are supported by the Sierra 18-7817 Fuel Pump Kit? Fitment varies by horsepower and engine configuration. Examples include 35 HP with serial number B110789 and up, 75 HP 4 Cylinder with serial numbers 6432901-C099999, and V-175 with serial number 6618751 and up. The complete application list should be checked against your engine's horsepower, cylinder configuration, model type, and serial number.
• What is included with the Sierra 18-7817 Fuel Pump Kit? The Sierra 18-7817 Fuel Pump Kit includes one 18-0970 Fuel Pump Base Gasket. The supplied product description identifies this gasket as the included component and does not list additional components in the kit.
• What parts is the Sierra 18-7817 Fuel Pump Kit interchangeable with? The Sierra 18-7817 is interchangeable with specified Chrysler/Force/US Marine, EMP, GLM, Mercury Marine, and Mercury Sport Jet part numbers. Listed Mercury Marine numbers include 21-42990A9, 21-42990A8, 21-42990A7, 21-42990A10, 21-857005A1, 21-42990A6, 21-42990A5, 21-42990A4, 21-42990A2, 21-42990A11, 21-42990A1, and 21-42990A3.
• What should I verify before ordering the Sierra 18-7817 Fuel Pump Kit? Verify your outboard's horsepower, cylinder configuration or engine type, and serial number against the listed applications. The product description covers many Mercury and Mariner models with different serial-number ranges, so matching the specific application is important before ordering. You can also compare the l…