Chevrolet K20 Suburban Engine Blocks

Your One-Stop Shop For Trusted Chevrolet K20 Suburban Engine Blocks

If you’re in search of Chevrolet K20 Suburban Engine Blocks aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 12 Engine Blocks from top brands with prices ranging from $6.99 to $34.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Blocks for your Chevrolet K20 Suburban.

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 Chevrolet K20 Suburban 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 Chevrolet K20 Suburban Engine Blocks

Melling Select Performance – Melling Select Performance Engine Oil Pump Intermediate Shaft, 12550 (Part No.12550)

Melling Select Performance Engine Oil Pump Intermediate Shaft, 12550

from

$34.99
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-55G (Part No.IS-55G)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-55G

from

$17.79
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-77A (Part No.IS-77A)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-77A

from

$12.79
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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ARP Auto Racing – ARP Auto Racing For Use With All Chevy Small Blocks, 8740 Steel, 190000 Psi, 134-7901 (Part No.134-7901)

ARP Auto Racing For Use With All Chevy Small Blocks, 8740 Steel, 190000 Psi, 134-7901

from

$24.99
Many an engine has been destroyed as a result of oil pump driveshaft failure. To cure this all too common problem, ARP has designed an extra heavy duty shaft that will provide you with the necessary reliability. The shaft is made from heat treated, premium grade aerospace chrome moly steel. Moreover, the shaft diameter is a larger diameter than the OEM unit. These features combine to enable ARP shafts to handle the added torque requirements of increased capacity oil pumps or heavy viscosity lubricants.
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ARP Auto Racing – ARP Auto Racing For Use With Chevy Big Block, 8740 Steel, 190000 Psi, 135-7901 (Part No.135-7901)

ARP Auto Racing For Use With Chevy Big Block, 8740 Steel, 190000 Psi, 135-7901

from

$25.99
Many an engine has been destroyed as a result of oil pump driveshaft failure. To cure this all too common problem, ARP has designed an extra heavy duty shaft that will provide you with the necessary reliability. The shaft is made from heat treated, premium grade aerospace chrome moly steel. Moreover, the shaft diameter is a larger diameter than the OEM unit. These features combine to enable ARP shafts to handle the added torque requirements of increased capacity oil pumps or heavy viscosity lubricants.
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Sealed Power – Sealed Power Engine Oil Pump Intermediate Shaft, 224-6154 (Part No.224-6154)

Sealed Power Engine Oil Pump Intermediate Shaft, 224-6154

from

$10.99
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-77 (Part No.IS-77)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-77

from

$23.99
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-55E (Part No.IS-55E)

Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-55E

from

$22.99
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, 12770 (Part No.12770)

Melling Select Performance Engine Oil Pump Intermediate Shaft, 12770

from

$32.99
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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Carquest Premium – Carquest Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack, 10072 (Part No.10072)

Carquest Engine Oil Filler Cap: Push Fit, Direct Fit, Provides Tight Seal, 1 Pack, 10072

from

$6.99
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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Carquest Premium – Carquest Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack, 10066 (Part No.10066)

Carquest Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack, 10066

from

$6.99
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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Carquest Premium – Carquest Crankcase Breather Cap, 10061 (Part No.10061)

Carquest Crankcase Breather Cap, 10061

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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Engine Blocks Brands You Can Trust For Your Chevrolet K20 Suburban

5 trusted brands of Engine Blocks line our shelves, ready to help keep your Chevrolet K20 Suburban 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 Chevrolet K20 Suburban span several categories. Some of the highest-rated Carquest Premium Engine Blocks that will fit your Chevrolet K20 Suburban are:
Carquest Crankcase Breather Cap, 10061
from $14.99
(4)
Carquest Crankcase Breather Cap, 10061
Oil Caps

Most Purchased Chevrolet K20 Suburban Engine Blocks from Melling

When you buy the most frequently purchased Melling brand Engine Blocks, you can be confident it will be the right part for your Chevrolet K20 Suburban. Here are the Melling Engine Blocks Advanced Auto customers buy the most:

FAQs for Chevrolet K20 Suburban Engine Blocks

What are the most purchased Engine Blocks for the Chevrolet K20 Suburban?

Out of 12 Engine Blocks for the Chevrolet K20 Suburban, the most popular in our inventory are:
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-77A
from $7.45
This product is not rated
Melling Stock Replacement Type Oil Pump Intermediate Shaft, IS-77A
Oil Pump Shafts