1999 GMC C3500 Differential Covers

Enhance and Protect Your 1999 GMC C3500 with Quality Differential Covers

Maintaining the performance of your 1999 GMC C3500 starts with choosing the right parts, and high-quality Differential Covers help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Differential Covers specifically for the 1999 GMC C3500, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Differential Covers for Every Budget

Finding affordable, quality Differential Covers is easy at Advance Auto Parts. With prices starting as low as $40.99 and an average price of $176.73, you can choose one that fits your budget while delivering the quality you expect. Our Differential Covers are competitively priced, ranging from $40.99 to $558.99, so you get value without compromising on strength or reliability.

Explore Related Parts for a Complete Solution

To further enhance your 1999 GMC C3500, don’t miss our related parts categories, including Differential Oil and Rear Differential Cover Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Differential Covers for Your 1999 GMC C3500

Dorman – Differential Cover (Part No.697-703)

Differential Cover

from

$46.99
This direct replacement differential cover matches the fit and function of the original equipment diff cover for a reliable, leak-free repair. It features a durable design, made to strict specifications, to help ensure reliable service life.

Product Features:
  • Direct replacement – this differential cover matches the fit and function of the original equipment diff cover on select vehicles
  • Reliable repair – the smart solution for fixing an existing cover that’s rusted, damaged or leaking differential fluid
  • Durable construction – this differential cover is made according to strict engineering standards to help ensure dependability
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Yukon Gear – Steel Cover For GM 10.5" 14 Bolt Truck (Part No.32345)

Steel Cover For GM 10.5" 14 Bolt Truck

from

$92.99
Product Features:
  • Fits GM 10.5″ 14 bolt truck
  • Steel
See More

Yukon Gear – Chrome Cover For 10.5" GM 14 Bolt Truck (Part No.32013)

Chrome Cover For 10.5" GM 14 Bolt Truck

from

$59.99
Chrome cover for GM 14T.

Product Features:
  • Fits GM 10.5″ 14 bolt truck
  • Chrome
See More

Yukon Gear – Chrome Replacement Cover For Dana 80 (Part No.32006)

Chrome Replacement Cover For Dana 80

from

$69.99
Chrome replacement cover for Dana 80.

Product Features:
  • Fits Dana Spicer 80
  • Chrome
See More

ATP – DIFF COVER KIT (Part No.111104)

DIFF COVER KIT

from

$40.99
DIFF COVER KIT

aFe POWER – Differential Cover (Part No.46-70372)

Differential Cover

from

$558.99
aFe Power’s new rear differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable A356-T6 cast aluminum with reinforcing ribs for maximum strength. Mounting hardware is included for a hassle-free installation. An oil level sight glass and calibration plug set to the factory level prevents overfilling of the differential. A magnetic drain plug and a deep reach magnetic fill plug are provided for maximum protection. This cover is finished in black powder-coating with machined fins for a distinctive look. 4 Quart Gear Oil Capacity: This cover has about a 4 quart gear oil capacity at the factory fill level, factory cover holds about 3 quarts. Built-in External Fins: Built-in external fins transfer heat from the fluid to the outside air for maximum cooling. Magnetic Drain/Fill Plug: This system incorporates a magnetic drain and deep reach fill plug that captures loose particles for maximum rear-end protection. Oil Level Sight Glass: Large oil level sight glass with 1/8” NPT calibration plug set to the factory fluid level to eliminate overfilling. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.

Product Features:
  • Constructed of Durable A356 Die Cast Aluminum
  • Reinforcing Ribs and Black Powder coating w/Machined Fins
  • Magnetic Drain and Fill Plugs Capture Loose Particles
  • Large Oil Level Sight Glass w/ Calibration Plug
See More

aFe POWER – Differential Cover (Part No.46-70370)

Differential Cover

from

$296.99
aFe Power’s new rear differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable A356-T6 cast aluminum with reinforcing ribs for maximum strength. Mounting hardware is included for a hassle-free installation. A calibration plug set to the factory level prevents overfilling of the differential. A magnetic drain plug and a deep reach magnetic fill plug are provided for maximum protection. This cover has a raw finish with machined fins for a distinctive look. 4 Quart Gear Oil Capacity: This cover has about a 4 quart gear oil capacity at the factory fill level, factory cover holds about 3 quarts. Built-in External Fins: Built-in external fins transfer heat from the fluid to the outside air for maximum cooling. Magnetic Drain/Fill Plug: This system incorporates a magnetic drain and deep reach fill plug that captures loose particles for maximum rear-end protection. Oil Level calibration plug: A 1/8″ NPT calibration plug is set to the factory fluid level which eliminates accidental overfilling. When it comes to engineering for power, performance, protection and value, aFe Power is the only choice.

Product Features:
  • Constructed of Durable A356-T6 Cast Aluminum
  • Reinforcing Ribs w/ a Raw Finish and Machined Fins
  • Magnetic Drain and Fill Plugs Capture Loose Particles
  • Calibration Plug Set to Factory Fluid Level
See More

Yukon Gear – Polished Aluminum Replacement Cover For Dana 80 (Part No.32025)

Polished Aluminum Replacement Cover For Dana 80

from

$269.99
Polished aluminum replacement cover for Dana 80.

Product Features:
  • Fits Dana Spicer 80
  • Finned polished aluminum
See More

Yukon Gear – Finned Aluminum Cover For Dana 80 (Part No.32337)

Finned Aluminum Cover For Dana 80

from

$239.99
Product Features:
  • Fits Dana Spicer 80
  • Finned aluminum
See More

Yukon Gear – Steel Cover For Dana 80 (Part No.32323)

Steel Cover For Dana 80

from

$215.99
Product Features:
  • Fits Dana Spicer 80
  • Steel
See More

FAQs for 1999 GMC C3500 Differential Covers

Which Differential Covers are the top sellers for the 1999 GMC C3500?

Out of 10 Differential Covers that fit 1999 GMC C3500s, the following parts are the top sellers:
Differential Cover
from $46.99
(15)
Differential Cover
Differential Covers
Chrome Cover For 10.5" GM 14 Bolt Truck
from $59.99
This product is not rated
Chrome Cover For 10.5" GM 14 Bolt Truck
Differential Covers
Steel Cover For GM 10.5" 14 Bolt Truck
from $92.99
This product is not rated
Steel Cover For GM 10.5" 14 Bolt Truck
Differential Covers

How can I make sure that a part will be compatible with my 1999 GMC C3500?

Our GMC C3500 aftermarket and OEM parts are designed specifically for the 1999 model. You can always find your specific fitment and compatibility for your 1999 GMC on an individual product page.

What is the price range for 1999 GMC C3500 Differential Covers?

The range of prices of Differential Covers for the 1999 GMC C3500 goes from $40.99 up to $558.99 for the most premium parts.

What is the average price of 1999 GMC C3500 Differential Covers?

1999 GMC C3500 Differential Covers average $176.73 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Differential Covers for other GMC C3500 model years?

Yes, we currently stock Differential Covers for 18 model years of GMC C3500s, from 1979 to 1998. Model years 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, and 1990 are the most popular for Differential Covers purchases.

Can I get help with 1999 GMC C3500 Differential Covers orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Differential Covers and more.

What is your return policy for GMC C3500 Differential Covers?

Advance Auto Parts keeps returns simple. For new GMC C3500 Differential Covers and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.