SKU: 14202507406

Fuel Pump Assembly – Fits Mercury/Mariner 30-60HP 4-Stroke EFI Outboards

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Description

Fuel Pump Assembly – Fits Mercury/Mariner 30-60HP 4-Stroke EFI OutboardsFuel Pump Assembly Fits Mercury Mariner 30 60HP 4 Stroke EFI Outboards This fuel pump assembly is designed for Mercury Mariner 4 Stroke EFI outboard engines from 30HP to 60HP (2002 and newer). It serves as a direct fit replacement, restoring proper fuel delivery and engine performance. This component replaces several original Mercury part numbers, including 8M0141827, 8M0118177, 899106T01, 892874T, 881862T08, 881862T, and 8M4504411. Application: Low

Fuel Pump Assembly – Fits Mercury/Mariner 30-60HP 4-Stroke EFI Outboards

This fuel pump assembly is designed for Mercury/Mariner 4-Stroke EFI outboard engines from 30HP to 60HP (2002 and newer). It serves as a direct-fit replacement, restoring proper fuel delivery and engine performance.

This component replaces several original Mercury part numbers, including 8M0141827, 8M0118177, 899106T01, 892874T, 881862T08, 881862T, and 8M4504411.

  • Application: Low pressure pump for 4-Stroke EFI systems
  • Installation: Engine-mounted
  • Fuel Compatibility: Gasoline

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number
Mercury 8M0141827
Mercury 8M0118177
Mercury 899106T01
Mercury 892874T
Mercury 881862T08
Mercury 881862T
Mercury 8M4504411
Sierra 18-8866

Compatible Engine Models

Confirm your engine model/year in the table below. For Mercury owners, here’s a guide to help you identify your engine’s serial/model: Mercury Serial Number Guide. You can also review exploded diagrams to verify part numbers: Mercury Parts Diagrams & Catalog.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Mercury/Mariner 3 Cylinder Carb 40 4-Stroke USA 1B036614-1B344306, CHN 1C000001 and above 8M0141827
Mercury/Mariner 3 Cylinder EFI 40 4-Stroke USA 0T409000 and above, CHN 1C000001 and above 8M0141827
Mercury/Mariner 4 Cylinder EFI 40/50/60 4-Stroke USA 0T409000 and above, CHN 1C000001 and above 8M0141827
Mercury/Mariner 4 Cylinder EFI 30/40/50/60 4-Stroke USA 1C000001-1C050251 899106T01/8M0118177/8M0141827 Part superseded twice

Technical Specifications

Specification Value
Product Type Electric Fuel Pump Assembly
Installation Engine-mounted
Fuel Type Gasoline
Housing Material [Data Needed]
Housing Color Black
Dimensions 155 × 104 × 94 mm (6.1 × 4.1 × 3.7 in)
Weight 0.43 kg (0.95 lb)
Other Technical Attributes Low pressure pump for 4-Stroke EFI applications

Package Contents

  • 1 x Fuel Pump Assembly (Replaces 8M0141827/899106T01)

Installation Guide

  1. Safety First: Disconnect the battery terminals to prevent electrical hazards. Work in a well-ventilated area.
  2. Relieve Fuel Pressure: Locate the schrader valve on the fuel rail and carefully depressurize the system. Have a rag ready to catch any fuel spray.
  3. Disconnect Lines: Carefully disconnect the fuel inlet and outlet lines from the fuel pump assembly. Note their orientation.
  4. Disconnect Electrical Connector: Unplug the electrical harness connected to the pump.
  5. Remove Old Pump: Unscrew the mounting bolts holding the fuel pump assembly to the engine block. Remove the old unit.
  6. Install New Pump: Position the new fuel pump assembly and hand-tighten the mounting bolts. Torque them to the manufacturer's specified value.
  7. Reconnect Components: Reattach the fuel lines and the electrical connector securely. Ensure all fittings are tight.
  8. Final Checks: Reconnect the battery. Prime the fuel system by turning the key to the 'On' position a few times. Start the engine and carefully inspect for any fuel leaks around the connections.

Troubleshooting & FAQ

Q: How do I confirm this part fits my specific engine?
A: The best way is to match your engine's serial number to the ranges listed in the "Compatible Engine Models" table. You can also verify by cross-referencing your existing part number with those in our list. When in doubt, use the Mercury Parts Catalog link to see exploded diagrams for your model.

Q: What are the symptoms of a failing fuel pump?
A: Common signs include difficulty starting, engine sputtering or stalling (especially under load), reduced power and acceleration, or a whining noise coming from the fuel pump location.

Q: Is this a high-pressure or low-pressure pump?
A: This is a low pressure fuel pump designed for use in 4-Stroke EFI applications. It supplies fuel from the tank to the high-pressure pump or vapor separator tank (VST).

Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14202507406

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4.8 ★★★★★
Based on 14 reviews
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Product Reviews
H
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Helena
Dallas, US
★★★★★ 5
These are definitely indestructible
Size: Medium
Both of my dogs can destroy a ball in a matter of minutes if I let them play with them (supervised) as is. Well not with these balls. They are the ONLY ones I have found that are 100% indestructible. Please only let your dogs play with these as a toy when supervised though. They go really far when throwing them, so both dogs get a good amount of running and exercise with these. I also bought these because they have the hole in the middle of the ball which is very important in the event that a dog gets one stuck at the back of their throat. This allows them to breath unlike those without this hold. It's an unlikely event, but as dog owners, we all need to be aware of this and educate ourselves on what to do if this SHOULD happen. This isn't a scare tactic, nor a reflection of this particular brand, it can happen with any type of ball. My two dogs are about 45ish lbs and the size is perfect for them, I don't want anything smaller than this. They love them. There is no annoying squeak. Really easy to wash after use. Some balls take forever to get the slimy saliva off, but these don't.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
A
Verified Purchase
Ale quintero
Lowell, US
★★★★★ 5
He loves this ball
Size: Medium, Size: Medium
My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
W
Verified Purchase
wild animals
Fort Morgan, US
★★★★★ 5
Best toy, the end
Style: Sport, Size: 12in, Style: Sport, Size: 12in
Combined with the Max Glow ball, this is the best dog toy available on modern planet Earth. I have a burly 92lb. pit bull mix with highly developed prey drive, and she will chase the glow ball for hours if I let her. The tiny sport launcher (Sport 12M) is the best, because you can still throw the ball really far, but you can also slam the ball down a few feet away from yourself so it bounces up in the air and your dog has to jump to catch it, or you can throw it up really high so it bounces 15' away or so and your dog can jump to catch it. We sometimes have to play fetch in a pretty small area, so it's nice to have the small launcher for these games. The larger launchers aren't as fun in small areas. You can play the same games but it's trickier to throw the ball correctly. Also, the small launcher is a lot easier to carry. The small launcher fits in my dog-walk-stuff backpack (with the ball in the launcher so I don't have to dig for it later), but the big ones don't easily. The launcher also has a hole in the end so you can hang it from your bag or whatever with a carabiner. The big ones are too long for that in most cases, and swing back and forth. Also-also my dog loves to ask for the launcher, then when I give it to her she plays keep-away and it's adorable. The big launcher I have is harder for her to balance in her mouth, so she just lays down and chews on it until it gets taken away. She's chewed on all of the four Chuck Its we've owned, but she's only broken one (a big one), but that's because she got ahold of it when no one was home. The little one in my bag is totally chewed up but still works great. I think they're sturdier than the big ones. Except for the launcher she chewed into pieces, which was our fault, the only reason we've had to replace anything was because we lost it. Usually we keep the launcher and ball in the backpack so she can't get to them and so they don't get lost, so we rarely have to replace them. There is just not a better value in toys, and the startup price is really low. Once again I really recommend the glow ball! It doesn't get soggy no matter how wet the grass or the dog mouth is. It is fun to chase because it is slippery and it collapses when it's squeezed, so it pops out of the dog's mouth and flies away if they bite it at the wrong angle; it's really bouncy, and stays bouncy because it can't be popped; it whistles so you can usually hear it even if you can't see it; and it really glows enough for nighttime catch, even if you only have your cellphone flashlight to charge it up! UPDATE: I should have said, we have the 12M launcher, which means the handle is 12 inches long and it uses a medium-sized ball. The medium ball is 2.5 inches in diameter, so the launcher will fit regular tennis balls, too! But my dog won't play with regular tennis balls anymore because they aren't anywhere near as fun as the glow balls, and I think she doesn't like having gross sloshy muddy tennis balls in her mouth. I lost my short launcher awhile back and could only get a long one locally to replace it, which reminded me that you have to lean over a lot further to use the short launcher. So if you have trouble leaning over to the point that your hand is a foot above the ground, this may be hard for you to use. I wish Amazon would let us choose colors, because my old one was green, and the big one is orange, both of which are bright enough to see in the grass from far away, even at night. Still, best toy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2017
A
Verified Purchase
Amazon Fan
Belleville, US
★★★★★ 5
Highly recommend.
Style: Sport, Size: 12in
Love this. Dog sitting for a dog that loves to chase balls but my shoulder doesn’t like throwing them. Got this yesterday and it’s perfect. Real arm/shoulder saver. Seems sturdy and I was concerned that a standard tennis ball would not work. We tend to lose balls when walking because this lab insists on carrying the ball in its mouth. They work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
D
Verified Purchase
Dobelvr
Lowell, US
★★★★★ 5
These are awesome and I couldn't play ball with my Dobermans without it!
Style: Sport, Size: 12in
I LOVE Chuckit ball launchers. We've been using for a around 17 years and we've only had to replace one. We have 2 active, energetic Dobermans and I throw like a girl and there is now way I can throw a ball very far. With the Chuckit, I can throw more than 80 feet! My dogs need a lot of exercise and using this ball thrower allows me to make that happen. Bonus is I dont have to pick up a snobbery ball :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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