SKU: 38476040738

6E3-14301-00 Carburetor for Yamaha Mercury Mariner 4M 5M | JLM Marine

Sale price$71.09 Regular price$78.99
Save 10%

Pay in installments of $19.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

6E3-14301-00 Carburetor for Yamaha Mercury Mariner 4M 5M | JLM MarineCarburetor for Yamaha Mercury Mariner 4M 5M OEM 6E3 14301 00 This aftermarket carburetor is engineered to fit Yamaha 4HP and 5HP two stroke outboard engines (19942002), including 4M and 5M series models. It directly replaces a wide range of Yamaha OEM part numbers and is also compatible with Mercury Mariner 2 stroke 4HP and 5HP engines, making it a versatile solution for older small displacement outboards. This carburetor cross references to multiple

Carburetor for Yamaha Mercury Mariner 4M 5M – OEM 6E3-14301-00

This aftermarket carburetor is engineered to fit Yamaha 4HP and 5HP two-stroke outboard engines (1994–2002), including 4M and 5M series models. It directly replaces a wide range of Yamaha OEM part numbers and is also compatible with Mercury Mariner 2-stroke 4HP and 5HP engines, making it a versatile solution for older small-displacement outboards.

This carburetor cross-references to multiple Yamaha part numbers (6E3-14301 series and 6E0-14301 series) and Mercury Mariner numbers (1383-8390M, 1383-9508M, 8390M, 9508M), ensuring broad coverage across these engine families. Built to OEM specifications, it delivers reliable fuel metering for dependable performance.

  • Package includes: Carburetor and gasket (6E0-14198-A0) for complete installation
  • Direct replacement for both Yamaha and Mercury Mariner engines
  • Designed for two-stroke fuel systems

Part Number Cross-Reference

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

Brand Part Number
Yamaha 6E3-14301-00
Yamaha 6E3-14301-00-00 / 6E3143010000
Yamaha 6E3-14301-01-00 / 6E3143010100
Yamaha 6E3-14301-02-00 / 6E3143010200
Yamaha 6E3-14301-03-00 / 6E3143010300
Yamaha 6E3-14301-04-00 / 6E3143010400
Yamaha 6E3-14301-05-00 / 6E3143010500
Yamaha 6E4-14301-71-00
Yamaha 6E0-14301-00
Yamaha 6E0-14301-01
Yamaha 6E0-14301-02
Yamaha 6E0-14301-03
Yamaha 6E0-14301-04
Yamaha 6E0-14301-05
Mercury Mariner 1383-8390M
Mercury Mariner 1383-9508M
Mercury Mariner 8390M
Mercury Mariner 9508M

Compatible Engine Models

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

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
Yamaha 4M, 5M, L, S 4HP / 5HP 2-Stroke 1994–2002
Mercury Mariner 2-Stroke 4HP / 5HP 2-Stroke

Technical Specifications

Specification Value
OEM Number 6E3-14301-00
Fit Yamaha 4HP/5HP Two Stroke 1994-2002 (4M, 5M, L, S); Mercury Mariner 2-Stroke 4HP/5HP
Type Carburetor

Package Contents

  • Carburetor × 1
  • Gasket (6E0-14198-A0) × 1

Installation Guide

  1. Disconnect the fuel line from the old carburetor and remove the throttle linkage. Ensure the engine is off and cool before starting work.
  2. Unbolt the old carburetor from the intake manifold using the appropriate socket or wrench. Keep fasteners organized for reassembly.
  3. Remove the old gasket from the mounting surface and clean any residue or debris with a gasket scraper or carburetor cleaner. Ensure the surface is dry and smooth.
  4. Position the new gasket (6E0-14198-A0) onto the intake manifold studs or bolt holes. Verify alignment before placing the carburetor.
  5. Install the new carburetor onto the gasket and hand-tighten the mounting bolts. Torque bolts in a crisscross pattern to manufacturer specifications to ensure even sealing.
  6. Reconnect the throttle linkage and adjust cable tension as needed for smooth operation. Check for full throttle and idle positions.
  7. Attach the fuel line securely to the carburetor inlet and ensure the primer bulb (if equipped) is connected properly.
  8. Prime the fuel system by squeezing the primer bulb until firm, then inspect all connections for leaks.
  9. Start the engine and allow it to warm up to operating temperature. Monitor for smooth idle and throttle response.
  10. Adjust idle speed using the idle screw on the carburetor if necessary. Consult your engine's service manual for recommended RPM settings.
  11. Inspect all fasteners and connections one final time while the engine is running to ensure there are no fuel leaks or loose components.
  12. Test the engine under load to confirm proper fuel delivery and performance across all throttle positions.

Troubleshooting & FAQ

Q: How do I confirm this carburetor fits my engine?
A: Cross-reference your engine's model, year, and current OEM part number with the compatibility tables above. For Yamaha engines, verify you have a 4HP or 5HP two-stroke from 1994–2002 (4M, 5M, L, or S series). For Mercury Mariner, confirm your engine is a 2-stroke 4HP or 5HP model. If your original carburetor matches any of the listed part numbers, this unit will fit.

Q: What are the signs that my carburetor needs replacement?
A: Common symptoms include hard starting, rough or inconsistent idle, poor throttle response, excessive fuel consumption, black smoke from the exhaust, or fuel leaking from the carburetor body. If cleaning and rebuilding the old carburetor doesn't resolve these issues, replacement is recommended.

Q: How often should I replace or service my carburetor?
A: Carburetors don't have a fixed replacement interval but should be inspected annually or whenever performance issues arise. Regular maintenance—such as cleaning jets, replacing gaskets, and using fresh fuel with stabilizer—can extend carburetor life significantly. Replace when internal components are worn or damaged beyond cleaning.

Q: Does this kit include all necessary gaskets and hardware?
A: Yes, this package includes the carburetor and the intake gasket (6E0-14198-A0). You may need to reuse your existing mounting bolts and throttle linkage components from the original carburetor.

Q: Is this an OEM part or an aftermarket replacement?
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: 38476040738

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 30 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Samantha
Louisville, US
★★★★★ 5
Actually Cooling Pillow
Size: Queen (1 Count), Color: Original White (Cooling)
This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tyler and Kaela
Omaha, US
★★★★★ 5
Repurchased in King Size – Still Love These Cooling Pillows
Size: King (2 Count), Color: Original White (Cooling), Size: King (2 Count), Color: Original White (Cooling)
After using the queen-size version of these pillows for over a year, we purchased the king-size set when we upgraded to a king mattress. Both my husband and I really like them. The cooling feature works well, and we like that each side feels different—when I run cold, I use the softer bamboo side, while my husband prefers the cooler side since he tends to sleep hot. They fit well in our king-size pillowcases and feel supportive in all sleeping positions, whether I’m on my stomach, side, or back. I also appreciate that you can remove some of the filling to adjust the firmness. The covers are washable, which makes them easy to maintain. Overall, we’re very happy with this repurchase and the long-lasting comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
M
Verified Purchase
Mystery Fan
Boise, US
★★★★★ 3
Not great at cooling
Size: Queen (2 Count), Color: Original White (Cooling)
Each pillow cover has 2 sides, one marked for cooling, and the other a different fabric. The cooling side is about the same effectiveness as having a silk or satin pillow cover. It's only cool when you first touch it. The cooling side doesn't seem to absorb or wick moisture, so if you are sweaty - it keeps the moisture in place. You'll definitely want a regular pillow case over the pillow cover. In fact, if you suffer from night sweats, the non-cooling side is actually more comfortable. The pillow fill is ample, and simple to squish around for more support for your neck, etc. Think bean bag. But it will retain your impression after use. I find I need to do as I did when I had down pillows - give it a few good shakes in the morning when I make the bed to get it evened out for the coming night. In all, it is a well-made and comfortable pillow to sleep on, but it does not excel in cooling.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Carol C
Omaha, US
★★★★★ 5
excellent pillows i bought two sets!!
Size: Firm Queen (2 Count), Color: Original White (Cooling)
I ordered these for my son who has neck issues and has gone through so many pillows trying to find one that he liked. They’re heavy, so i was worried that they might be “too” heavy to be able to sleep on comfortably, so I ordered a second set, one firmer than the other (just in case) and gave him a set for Xmas and he loved the first set so much without even trying the less firm ones.He also needs the cooling factor and these offered that, too. They are filled with pieces of memory foam (tons of it) and each pillow can be modified by removing some of the foam. The covers are beautiful, high quality fabric with a zipper so ts easy to remove or replace the foam pieces. The size is perfect and they keep their shape. I kept the second set i ordered rather than returning them and i love the pillows. I actually modified two by removing some of the foam pieces. I kept the foam pieces in a zippered pillow protector and i can always adjust mine when or if i need to. 1000% love these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
A
Verified Purchase
Asha
Grantham, US
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

recommand products