Oil Pan Fasteners & Plugs

Oil pan magnetic drain plug and washer Oil pan fasteners and drain plugs are essential for securing the oil pan to the engine block and maintaining a proper seal to prevent leaks. Whether servicing a stock engine oil pans or installing performance-oriented components, using the correct hardware ensures even clamping force, oil pan gaskets, and long-term reliability under varying operating conditions.

This category includes magnetic drain plugs, oil pan bolt kits, and sealing hardware designed to support routine maintenance and engine builds. Magnetic drain plugs help capture metallic debris in the oil system, while properly sized fasteners and washers contribute to consistent torque retention and reduced risk of oil seepage. These components are available for a range of domestic engine applications and are suitable for both replacement and upgrade use.

[+] WHY CHOOSE TRANS-DAPT & HAMBURGER'S OIL PAN FASTENERS & DRAIN PLUGS

• Consistent clamping force helps maintain proper gasket sealing integrity and reduces the likelihood of oil leaks

• Magnetic drain plugs assist in capturing fine metal particles during engine operation

• Application-specific bolt kits simplify installation with correct lengths, and thread sizes

• Durable finishes such as chrome or plated steel provide corrosion resistance and long service life

• Suitable for both maintenance replacement and performance engine builds

[+] OIL PAN FASTENERS & DRAIN PLUGS FAQ

What is the benefit of a magnetic oil drain plug?

Magnetic drain plugs help capture small metal particles suspended in the engine oil, which can be useful for monitoring engine wear and reducing circulating debris.

Do I need specific bolts for my oil pan?

Yes. Oil pan bolts vary in length, thread size, and head style depending on the engine and oil pan design. Using the correct fasteners ensures proper fitment and sealing.

Should I replace oil pan fasteners when installing a new gasket?

While not necessarily required, it is generally recommended to change hardware, especially if existing fasteners show signs of wear, corrosion, or thread damage. New fasteners help ensure even torque and proper gasket compression.

Are sealing washers necessary for drain plugs?

Yes. Sealing washers help create a tight seal between the drain plug and oil pan, reducing the chance of leaks during operation.

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9 products
Replacement Magnetic Drainplug, Nylon Washer; 1/2 in.-20

Replacement Magnetic Drainplug, Nylon Washer; 1/2 in.-20

Replacement Magnetic Oil Pan Drain Plug and Nylon Washer; 1/2 in.-20
Part#1180
1/2 in.-20 Magnetic Oil Pan Drain Plug

1/2 in.-20 Magnetic Oil Pan Drain Plug

1/2 in.-20 Magnetic Drain Plug for Engine Oil Pans; Chrome Finish
Part#9062
$10.48
Chevy 283-350 or 90 V6 and Oldsmobile Hex Head Oil Pan Bolt Set-CHROME

Chevy 283-350 or 90 V6 and Oldsmobile Hex Head Oil Pan Bolt Set-CHROME

Chevy 283-350 or 90 V6 and Oldsmobile Hex Head Oil Pan Bolt Set-CHROME
Part#9271
$13.83
Chevy 396-454, Pontiac and Mopar Hex Head Oil Pan Bolt Set-CHROME

Chevy 396-454, Pontiac and Mopar Hex Head Oil Pan Bolt Set-CHROME

Chevy 396-454, Pontiac and Mopar Hex Head Oil Pan Bolt Set- CHROME
Part#9272
$21.15
OIL PAN BOLT SET; FORD 289-351 (CLEVELAND & WINDSOR BLOCKS) AND AMERICAN MOTORS

OIL PAN BOLT SET; FORD 289-351 (CLEVELAND & WINDSOR BLOCKS) AND AMERICAN MOTORS

OIL PAN BOLT SET; FORD 289-351 (CLEVELAND & WINDSOR BLOCKS) AND AMERICAN MOTORS
Part#9287
$15.58
OIL PAN BOLT SET; FORD 390-428 AND BUICK V6

OIL PAN BOLT SET; FORD 390-428 AND BUICK V6

OIL PAN BOLT SET; FORD 390-428 AND BUICK V6
Part#9289
$18.49
OIL PAN BOLT SET; HAMBURGER'S GM LS SERIES FABRICATED ALUMINUM OIL PANS

OIL PAN BOLT SET; HAMBURGER'S GM LS SERIES FABRICATED ALUMINUM OIL PANS

OIL PAN BOLT SET; HAMBURGER'S PERFORMANCE GM LS SERIES FABRICATED ALUMINUM OIL PANS
Part#9470
$22.30
Chevy 283-350 and 229 V6 Oil Pan Stud Kit

Chevy 283-350 and 229 V6 Oil Pan Stud Kit

Chevy 283-350 and 229 V6 Oil Pan Stud Kit
Part#9594
$19.34
Chevy 396-454 Oil Pan Stud Kit

Chevy 396-454 Oil Pan Stud Kit

Chevy 396-454 Oil Pan Stud Kit
Part#9595
$19.70
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