Mercury Mariner Fuel Pump 15-55 hp

This JLM fuel pump assembly replaces OEM part numbers 81328M, 84139M, 84651M, 853729A1, and 93045M. The pump fits Mercury and Mariner 2-stroke outboard engines rated at 15, 20, 25, 30, 40, and 55 hp. The unit delivers stable fuel flow to the carburetor and supports smoother operation at low and mid RPM.

Based on OEM cross-reference and the 15-55 hp fitment range, this is a dependable replacement for Mercury Mariner fuel delivery.

💡 KEY TAKEAWAYS

Fits Mercury and Mariner 2-stroke engines from 15-55 hp.
Replaces OEM numbers 81328M, 84139M, 84651M, 853729A1, and 93045M.
Helps restore steady fuel delivery and smoother engine performance.

✍️ Expert Insight: In our experience with replacement marine parts, OEM matching is the key fitment factor, and this unit covers the critical references well. When the part numbers match, this pump is a solid and reliable service replacement.

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15.54€ / $16.32

Rating: 5.0/5 ⭐⭐⭐⭐⭐
Based on thousands of orders on AliExpress

📦 Specifications & Details

Feature	Value
Brand	JLM
Compatible engines	Mercury, Mariner
Engine type	2-stroke
Power range	15-55 hp
OEM numbers	81328M, 84139M, 84651M, 853729A1, 93045M

The JLM fuel pump assembly is designed for Mercury and Mariner 2-stroke outboard engines in the 15 to 55 hp range. It is a smart replacement when you face hard starting, hesitation under throttle, or inconsistent fuel supply. Compatibility with OEM numbers 81328M, 84139M, 84651M, 853729A1, and 93045M makes fitment easier to verify before installation. This is a practical service part for restoring reliable fuel system operation.

✅ Advantages

✅ Wide compatibility across 15-55 hp 2-stroke models
✅ Covers multiple OEM numbers for easier matching
✅ Useful for restoring stable fuel delivery

⚠️ What to consider

⚠️ Not universal for all Mercury engines
⚠️ Requires OEM number verification before purchase

❓ Frequently Asked Questions

Q: Which engines is this fuel pump compatible with?

A: This pump is intended for Mercury and Mariner 2-stroke outboard engines rated at 15, 20, 25, 30, 40, and 55 hp, and the OEM number should also be checked for exact fitment.

Current Price:

15.54€ / $16.32

🎟️ PROMO CODE: AFMY2 (save another 2€)

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* Prices and availability are subject to change.

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