There are plenty of options available while buying 454 rear main seals in the market right now, and if you're confused regarding which one to go for, You have come to the right page.

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Our Top Picks:

Best Overall: Buy: Felpro Rear Main Seal READ REVIEW

Best For Easy Install: Buy: Gm 454 Rear Main Seal READ REVIEW

Best With Part Number: Buy: Gm Crank Seal READ REVIEW

Best For Great Price: Buy: Ict Billet 454 Rear Main Seal READ REVIEW

Best For Direct Replacement: Buy: E-Cowlboy 454 Rear Main Seal READ REVIEW

Best Specifically Design: Buy: Felpro 454 Rear Main Seal READ REVIEW

Best With Wear Sleeve: Buy: Yfixtool 454 Rear Main Seal READ REVIEW

Best Overall: Felpro Rear Main Seal

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The look and feel of these seals are consistent with the high quality we're used to from the rest of Felpro's lineup. The Felpro Rear Main Seal is made for good stuff and has a good design. Make sure this fits by entering your model number. And, the seal is constructed with excellent quality, It is black and has an excellent design. Lastly, the felpro rear main seal would be perfect for fast shipping, It comes with direct fit and has a special design.

Most buyers quickly discovered that the seal is a rear main seal kit for a gm vortec engine. In addition, they strongly agree that the seal is a perfect fit and works well. Further, a few strongly agree that the truck is up and going and the seal is working great. To sum up, the tone of buyers is very positive and we believe that the seal suits the purpose.

• This will fit all ls1s from 98.
• The gasket and seal are of high quality, as expected from fel - pro.
• Engineered and manufactured specifically for repair applications.
• Seal or rear main bearing oil seal installation set.

Best For Easy Install: Gm 454 Rear Main Seal

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Best part: Gm 454 Rear Main Seal costs comparatively little and it is available to ship in 24 hours. The gm 454 rear main seal is designed with the professional in mind. Manufacturer says: International renown for our diverse range of award-winning products. And, it fits well, It is designed for easy installing and has a good design. Finally, the gm 454 rearmain seal is good for good quality, It works great and has a perfect design.

Most customers found that the seal is easy to install, but a perfect fit. Moreover, they strongly agree that the seal is great for the 2002 5.3l vortec in a 1500 suburban. In addition, they strongly agree that the seal is for ls style engines, like 99. Obviously, this product passed the test and had very satisfied buyers eager to share their experience.

• This fits truck/hummer engines of 4.8l, 5.3l, 6.0l and 6.2l gen 3 or gen.
• This fits, but check the number of stops with the dealer.
• All products have been designed with the professional in mind.
• Constantly modernizing our powerful devices to meet the demands of the modern user.

Best With Part Number: Gm Crank Seal

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The Gm Crank Seal's high-end materials make sure that it ages well with use. The gm crank seal can be repaired with genuine part, it does the job and has a good design. Make sure this fits by entering your model number. In addition, it is made with fast shipping and it fits well. Lastly, the gm crank seal works well for bolts up like a factory, It is fitment and has a perfect design.

Almost all customers found that the seal fits all gen iii vortec and ls series v8. And, they say that the seal is a gm part for ls motors. Further, they say that this will solve a rear main seal leak if installed properly. With no doubts, this seal passed the test and had very satisfied buyers eager to share their experience.

• This does not, You would need part number #12581714.
• This is for the ls style v8s.
• This will fit the 2004 yukon denali.
• This fits gm gen 3 and gen 4, v8, ls/vortec series of engines only.

Best For Great Price: Ict Billet 454 Rear Main Seal

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The Ict Billet 454 Rear Main Seal has killer features for the price point. And, this is great for value for money and it is great for a great price. Make sure this fits by entering your model number. Lastly, the ict billet 454 rear mainseal is not compatible with the LSX engine block and lsx rear cover.

Almost all customers agree that the seal is a perfect fit with no issues at all.

• Includes: 1 rear cover gasket and 1 rear crankshaft seal.
• Not compatible with LSX engine block and lsx rear cover.
• gasket and crankshaft seal are direct replacements for oem components.
• Compatible with: all gm ls series engines (gen 3 & 4).

Best For Direct Replacement: E-Cowlboy 454 Rear Main Seal

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E-Cowlboy offers a variety of seals for personal choice and yet maintains quality in all the variants. The E-Cowlboy 454 Rear Main Seal comes with a satisfaction guarantee and has a perfect design. Make sure this fits by entering your model number. And, this works well for direct replacement, it has wear sleeves and has a special design.

Above all, the e-cowlboy 454rear main seal will fit the newest cummins seal perfectly.

Most buyers opine that the seal is not compatible with cat engines. In addition, a few say that the seal will fit a 5.9 cummins. Therefore, buyers were eager to recommend it to friends and families.

• The tool worked perfectly & made the removal & installing of the seal easy.
• This is perfect for a great tool and has first design.
• This is used for a 550 hp.
• This is great for installing a new seal.

Best Specifically Design: Felpro 454 Rear Main Seal

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The Felpro 454 Rear Main Seal's superior materials makes sure that it ages well with use. Make sure this fits by entering your model number. Moreover, the seal comes with a great part, It is black and has a perfect design. To sum up, with a 4.6 rating and more than 320 buyers, the felpro 454 rearmain seal stands as the best choice.

"Grind the sharp edge off your block or be sure to use the white thingie or you'll make blue spaghetti. " - says, one customer. Consequently, customers were eager to recommend it to friends and would-be buyers.

• Seal or rear main bearing oil seal installation set.
• Application specific design to ensure a perfect fit.
• Engineered and manufactured specifically for repair applications.
• meets or exceeds all original equipment specifications.

Best With Wear Sleeve: Yfixtool 454 Rear Main Seal

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The Yfixtool 454 Rear Main Seal should be able to handle its purpose and duties with ease. The yfixtool 454rear mainseal is made of carbon steel to resist corrosion, rust and impact. Make sure this fits by entering your model number. And, it is good for direct replacement and it has wear sleeve.

Above all, the yfixtool 454 rear main seal is sturdy and it is durable.

• The Manufacturer says: We are serious about offering high-quality products and services to every customer.
• Saving time and reducing the risk of damaging crankshaft seal surface when removing.
• This is a perfect fit for the newest Cummins seal.