Mercury Monarch Engine Blocks

Your One-Stop Shop For Trusted Mercury Monarch Engine Blocks

If you’re in search of Mercury Monarch Engine Blocks aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 7 Engine Blocks from top brands with prices ranging from $10.79 to $31.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Blocks for your Mercury Monarch.

And don’t forget to read customer reviews across all Engine Blocks categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Engine Blocks have to cost top dollar, and we prove it. Browse our top Mercury Monarch Engine Blocks below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

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Essential Mercury Monarch Engine Blocks

Carquest Premium – Carquest Crankcase Breather Cap, 10071 (Part No.10071)

Carquest Crankcase Breather Cap, 10071

from

$14.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.
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Melling – Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-83 (Part No.IS-83)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-83

from

$17.99
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.
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Melling Select Performance – Melling Select Performance Engine Oil Pump Intermediate Shaft, 12830 (Part No.12830)

Melling Select Performance Engine Oil Pump Intermediate Shaft, 12830

from

$30.49
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.
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Sealed Power – Sealed Power Engine Oil Pump Intermediate Shaft, 224-61118 (Part No.224-61118)

Sealed Power Engine Oil Pump Intermediate Shaft, 224-61118

from

$10.79
Sealed Power® parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Melling – Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-68 (Part No.IS-68)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-68

from

$16.99
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.
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Melling Select Performance – Melling Select Performance Engine Oil Pump Intermediate Shaft, 12680 (Part No.12680)

Melling Select Performance Engine Oil Pump Intermediate Shaft, 12680

from

$31.99
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.
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Melling – Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-65B (Part No.IS-65B)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-65B

from

$14.49
A new Melling oil pump shaft is recommended to complete every new oil pump install. Melling offers a complete line of high quality shafts for domestic and import pump applications. A new oil pump shaft is necessary due to possible metal fatigue, cracking and even twisting damage of the old shaft even when the part appears to be in good condition. Complete every Melling oil pump replacement with a new Melling oil pump shaft.
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Engine Blocks Brands You Can Trust For Your Mercury Monarch

4 trusted brands of Engine Blocks line our shelves, ready to help keep your Mercury Monarch running smooth. Below are some of the most popular brands and their top Engine Blocks offerings:

Popular Carquest Premium Engine Blocks

Carquest Premium products for the Mercury Monarch span several categories. Some of the highest-rated Carquest Premium Engine Blocks that will fit your Mercury Monarch are:
Carquest Crankcase Breather Cap, 10071
from $14.99
(4)
Carquest Crankcase Breather Cap, 10071
Oil Caps

Most Purchased Mercury Monarch Engine Blocks from Carquest Premium

When you buy the most frequently purchased Carquest Premium brand Engine Blocks, you can be confident it will be the right part for your Mercury Monarch. Here are the Carquest Premium Engine Blocks Advanced Auto customers buy the most:
Carquest Crankcase Breather Cap, 10071
from $14.99
(4)
Carquest Crankcase Breather Cap, 10071
Oil Caps
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-83
from $17.99
This product is not rated
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-83
Oil Pump Shafts

FAQs for Mercury Monarch Engine Blocks

What are the most purchased Engine Blocks for the Mercury Monarch?

Out of 7 Engine Blocks for the Mercury Monarch, the most popular in our inventory are:
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-83
from $17.99
This product is not rated
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-83
Oil Pump Shafts
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-65B
from $14.49
This product is not rated
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-65B
Oil Pump Shafts