GX Engine Parts

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Solid State Modules	Starter Springs	Stop Switch
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Call for assistance in identifying your part if necessary.

Please identify which type of Honda Engine you have before calling. The engine class and size can be located on the top of the recoil assembly. If possible, locate the Original Equipment Model or OEM# of the part you are trying to find so we can identify it easily for you. Toll Free; (866)-858-4982, Local: (561) 741-7022

Ultimate Washer is the place to come for Honda GX engine parts. Each replacement Honda part is the quality you have come to expect from us. Our knowledgable staff can help you find the correct Honda GX engine parts you need. We look forward to supplying you with the best, most reliable engine parts on the market. You will find Honda GX engine parts on many of our pressure washers.

Honda is the world’s largest manufacturer of engines and has earned its reputation for unsurpassed quality, performance and reliability. Their pressure washer GX engines are designed to meet or exceed the demands of our customers through advanced engine technology, quality components and state-of-the-art manufacturing facilities throughout the world.

Mufflers and Gaskets

Honda Muffler Gasket

Fits models GX120,GX140, GX160 and GX200
Replaces OEM HONDA 18381-ZH8-800
Top quality GX engine parts

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-486-511	GX120,GX140, GX160 and GX200	$7.50

honda head gasket

Honda Head Gasket

Fits models GX160, for 5.5 HP engines
Replaces OEM Head Gasket
Top quality GX engine parts

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-465-674	GX160 5.5 HP	$10.50

Honda Exhaust Gasket for SN-105-709 Muffler

Fits engine models GX160 and GX200
Replaces OEM Exhaust Gasket

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-486-511	GX160 and GX200	$7.50

Honda Exhaust Gasket - Muffler to Exhaust

Fits GX240 AND GX270
Replaces OEM Gasket

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-486-503	GX240 and GX270, GX340 and GX390	$6.50

Honda Exhaust Gasket - Engine to Exhaust

Fits the SN-105-701 and SN-105-705 Mufflers
Replaces OEM Gasket
Fits GX240, GX270, GX340, GX390 Engines

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-486-507	GX240, GX270, GX340 and GX390	$5.50

Honda Head Gasket

Fits GX390
Replaces OEM 12251-ZF6-W00
For 13 HP engines
Material: Could be Graphite or Metal
Not compatible and warranty void with equipment using greater than 10% ethanol-blend fuel

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-465-758	GX390 13 HP	$19.00

Honda Head Gasket

Fits GX340
Replaces OEM 12251-ZE3-800, 12251-ZE3-W00
For 11 HP engines
Material: Could be Graphite or Metal
Not compatible and warranty void with equipment using greater than 10% ethanol-blend fuel

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-465-682	GX340 11 HP	$12.50

Honda Head Gasket

Fits GX240
Replaces OEM 12251-ZE2-800
For 8 HP engines
Material: Could be Graphite or Metal
Not compatible and warranty void with equipment using greater than 10% ethanol-blend fuel

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-465-678	GX240 8 HP	$14.20

Honda Head Gasket

Fits GX270
Replaces OEM 12251-ZH9-000
For 9 HP engines
Material: Coated Steel
Not compatible and warranty void with equipment using greater than 10% ethanol-blend fuel

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-465-722	GX270 9 HP	$15.80

Honda Gasket Set

Fits models GX390
Replaces OEM Honda 06111-ZF6-406 and NAPA 7-049003
Not compatible and warranty void with equipment using greater than 10% ethanol-blend fuel

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-480-403	SN-105-709 and SN-105-705	$36.90

Honda Muffler with Shield

Fits engine models GX240 and GX270
Replaces OEM Muffler

Ordering Information - FREE Shipping

MODEL	DIMENSIONS	PRICE
SN-105-701	6 1/4" W x 6 1/2" L x 6 1/8" H	$49.00

Honda Muffler with Shield

Fits engine models GX340 and GX390
Replaces OEM Muffler

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	DIMENSIONS	PRICE
SN-105-705	7 1/4" W x 6 7/8" L x 5 1/2" H	$48.00

Honda Muffler with Shield

Fits models GX160 and GX200
Replaces OEM Muffler

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	DIMENSIONS	PRICE
SN-105-709	4 3/4" W x 5 3/8" L x 5 3/4" H	$44.00

Honda Exhaust Pipe

Fits models GX240, GX270, GX 340 and GX 390
Replaces HONDA 18330-ZE2-W00 (OEM)

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-110-402	GX240 AND GX270, GX340 AND GX390	$17.00

Honda Muffler Deflector

Fits models G150, G200, GX120, GX160 and GX200
Use with SN-105-709 Muffler with Shield
Replaces OEM Honda Muffler 18331-883-810

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-110-410	G150, G200, GX120, GX160 and GX200	$8.10

Honda Muffler Deflector

Fits models GX240, GX270, GX270, GX340, GXV340, GX390 and GXV390
Use with SN-105-701 and SN-105-705 Muffler with Shield
Replaces OEM Honda Muffler 18331-ZE3-810

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS MUFFLER MODELS	PRICE
SN-110-414	GX240, GX270, GX270, GX340, GXV340, GX390 and GXV390	$8.55

Oil Plugs and Accessories

oil drain plug

Honda Oil Drain Plug

Fits models GX240, GX270, GX340 and GX390
Replaces OEM Oil Drain Plug

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-125-704	GX240, GX270, GX340 and GX390	$4.00

Honda Oil Drain Plug

Fits models GX120, GX160 and GX200
Replaces OEM Oil Drain Plug

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-125-680	GX120, GX160 and GX200	$3.00

Honda Oil Sensor

Fits models GX240, GX270, GX340 and GX390
Replaces OEM Oil Sensor

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-120-430	GX240, GX270, GX340 and GX390	$38.00

Honda Oil Sensor

Fits models GX120, GX160 and GX200
Replaces OEM Oil Sensor

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-120-101	GX120, GX160 and GX200	$29.00

Honda Oil Sensor

Fits models GX120, GX160, GX200, GX240, GX270, GX340 and GX390
Replaces OEM Oil Sensor

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-120-434	GX120, GX160, GX200, GX240, GX270, GX340 and GX390	$26.00

Honda Oil Plug with Seal

Fits models GX120, GX160 and GX200
Replaces OEM Oil Plug and Seal

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-125-684	GX120, GX160 and GX200	$3.00

Honda Oil Plug with Seal

Fits models GX240, GX270, GX340 and GX390
Replaces OEM Oil Plug and Seal

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-125-688	GX240, GX270, GX340 and GX390	$3.55

Honda Dipstick

Fits models GX240, GX270, GX340 and GX390
Replaces OEM Dipstick

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-125-696	GX240, GX270, GX340 and GX390	$4.00

Honda Dipstick

Fits models GX120, GX140, GX160 and GX200
Replaces OEM Dipstick

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	FITS ENGINE MODELS	PRICE
SN-125-692	GX120, GX140, GX160 and GX200	$4.00

Oil Seals

honda oil seal

Honda Oil Seal

Fits models GX160 and GX200
Replaces OEM Oil Seal
Top quality GX engine parts

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	DIMENSIONS	PRICE
SN-495-703	63/64" ID 1 43/64" OD 7/32" H	$4.00

gx oil seal

Honda Oil Seal

Fits models GX340 and GX390
Replaces OEM Oil Seal
Honda reliability

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	DIMENSIONS	PRICE
SN-495-711	1 3/8" ID 2 3/64" OD 17/64" H	$5.00

replacement oil seal

Honda Oil Seal

Fits models GX240 and GX270
Replaces OEM Oil Seal
Best service

(Shipping charge of $7.95 will apply on this item if the total order is less than $49.00)

MODEL	DIMENSIONS	PRICE
SN-495-707	1 3/16" ID 1 13/16" OD 5/16" H	$5.00

More quality GX engine parts on the next page

Honda GX Engine Parts