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1998 Mercury Mountaineer

Lug Nuts

Loose lug nuts can cause wheel runoff crashes, so don’t think twice about replacing them. For OE-grade lug nuts that won’t break the bank, look no further than CarParts.com. We have an excellent array of lug nut replacements sourced from the most reputable industry brands. All are on hand, ready to ship, and available at unbeatable prices to give you the best value for your money. Check out our catalog below and shop now!
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AutoGrade Series Conical Lug Nut - Chrome, Steel, Bulge, 1/2-20 in. Direct Fit, Set of 20
Part Number: RB711265
Guaranteed to Fit
$18.50
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Notes : 1.4 in. Overall Length; 0.95 in. Width; 1.25 in. Depth; 0.5 in. Thread Diameter; 0.5 in. Thread Size; 20 Thread Pitch; Clockwise Thread Direction; Coarse Thread Type; 0.8 in. Hex Size; Open End Design; SAE MeasurementThread Size : 1/2-20 in.Type : BulgeLug Nut Seat Type : ConicalMaterial : SteelColor Finish : ChromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 20Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : ClearanceRecommended Use : OE ReplacementSeries : AutoGrade Series
AutoGrade Series Conical Lug Nut - Black, Steel, Bulge Seat Acorn, 1/2-20 in. Direct Fit, Set of 4
Part Number: RB711205A
Guaranteed to Fit
$12.15
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Notes : 1.375 in. Overall Length; 0.5 in. Thread Diameter; 0.5 in. Thread Size; 20 Thread Pitch; Clockwise Thread Direction; Fine Thread Type; 13/16 in. Hex Size; Close End Design; SAE MeasurementThread Size : 1/2-20 in.Type : Bulge Seat AcornLug Nut Seat Type : ConicalMaterial : SteelColor Finish : BlackProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 4Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : ClearanceRecommended Use : OE ReplacementSeries : AutoGrade Series
AutoGrade Series Lug Nut - Chrome, Steel, Bulge Seat Acorn, 1/2 -20 Direct Fit, Set of 4
Part Number: RB711205
Guaranteed to Fit
$11.91
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Notes : 13/16 in. Hex Size; 1.38 in. Overall Length; Conical Seat - 60 deg Seat Style; Fine Thread Type; Right Hand Thread Direction; SAEThread Size : 1/2 -20Type : Bulge Seat AcornMaterial : SteelColor Finish : ChromeProduct Fit : Direct FitReplaces OE Number : 7-366, 91187, 17301, 82486, 5450-44, 217044Warranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 4Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : ClearanceRecommended Use : OE ReplacementSeries : AutoGrade SeriesInterchange Part Number : 7-366, 91187, 17301, 82486, 5450-44, 217044
AutoGrade Series Lug Nut - Chrome, Carbon Steel, Bulge Seat Open End, 1/2 -20 Direct Fit, Set of 20
Part Number: RB713285
Guaranteed to Fit
$30.99
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise; Bulge Seat Open End
Product Details
Thread Size : 1/2 -20Type : Bulge Seat Open EndMaterial : Carbon SteelColor Finish : ChromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 20Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Red, Carbon Steel, Bulge Seat Open End, 1/2 -20 Direct Fit, Set of 20
Part Number: RB713285E
Guaranteed to Fit
$29.49
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise; Bulge Seat Open End
Product Details
Thread Size : 1/2 -20Type : Bulge Seat Open EndMaterial : Carbon SteelColor Finish : RedProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 20Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
R-Line Series Lug Nut - OE Replacement, Steel, OE Style, Direct Fit, Set
Part Number: RAY10015N
Guaranteed to Fit
$16.49
Vehicle Fitment
  • 1998 Mercury Mountaineer Base 6 Cyl 4.0L
  • 1998 Mercury Mountaineer Base 8 Cyl 5.0L
Product Details
Type : OE StyleMaterial : SteelColor Finish : OE ReplacementProduct Fit : Direct FitWarranty : Raybestos limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : R-Line SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Chrome, Carbon Steel, Acorn, 1/2 -20 Direct Fit, Set
Part Number: RB713275
Guaranteed to Fit
$30.99
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Thread Size : 1/2 -20Type : AcornMaterial : Carbon SteelColor Finish : ChromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Gold Chrome, Carbon Steel, Acorn, 1/2 -20 Direct Fit, Set
Part Number: RB713275K
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Thread Size : 1/2 -20Type : AcornMaterial : Carbon SteelColor Finish : Gold ChromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Blue chrome, Carbon Steel, Acorn, 1/2 -20 Direct Fit, Set
Part Number: RB713275D
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Thread Size : 1/2 -20Type : AcornMaterial : Carbon SteelColor Finish : Blue chromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Black Chrome, Carbon Steel, Acorn, 1/2 -20 Direct Fit, Set
Part Number: RB713275A
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Thread Size : 1/2 -20Type : AcornMaterial : Carbon SteelColor Finish : Black ChromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Ti-Blue Chrome, Carbon Steel, Bulge Seat Open End, 1/2 -20 Direct Fit, Set of 20
Part Number: RB713285T
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise; Bulge Seat Open End
Product Details
Thread Size : 1/2 -20Type : Bulge Seat Open EndMaterial : Carbon SteelColor Finish : Ti-Blue ChromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 20Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Blue chrome, Carbon Steel, Acorn, 1/2 -20 Direct Fit, Set
Part Number: RB713275T
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Thread Size : 1/2 -20Type : AcornMaterial : Carbon SteelColor Finish : Blue chromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Red, Carbon Steel, Acorn, 1/2 -20 Direct Fit, Set of 16
Part Number: RB713275E
Guaranteed to Fit
$32.99
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Thread Size : 1/2 -20Type : AcornMaterial : Carbon SteelColor Finish : RedProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : Set of 16Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Rainbow, Carbon Steel, Acorn, 1/2 -20 Direct Fit, Set
Part Number: RB713275G
Guaranteed to Fit
$32.49
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Thread Size : 1/2 -20Type : AcornMaterial : Carbon SteelColor Finish : RainbowProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
AutoGrade Series Lug Nut - Hyper Black Chrome, Carbon Steel, Acorn, 1/2 -20 Direct Fit, Set
Part Number: RB713275Z
Guaranteed to Fit
$33.99
Vehicle Fitment
  • 1998 Mercury Mountaineer All Submodels All Engines Clockwise
Product Details
Thread Size : 1/2 -20Type : AcornMaterial : Carbon SteelColor Finish : Hyper Black ChromeProduct Fit : Direct FitWarranty : Lifetime Dorman limited warrantyQuantity Sold : SetProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : AutoGrade SeriesRecommended Use : OE Replacement
Page 1 of 4 | Showing 1 - 15 of 50 results

Top Rated Products

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Shopping for Lug Nut

Lug Nut Shopping Info

What Is a Lug Nut?

Your car’s lug nuts are responsible for holding your wheels in place, which means that a bad lug nut that’s not replaced as soon as possible may lead to a loose wheel. Lug nuts typically fail due to wear and damage caused by constant exposure to the elements.

How Much Does a Lug Nut Replacement Cost?

Lug nut cost can range anywhere from less than $5 up to $100 per piece depending on the material and brand of the lug nut. The exact model of your vehicle can impact the cost of the part as well.

Shop for Aftermarket Lug Nuts on CarParts.com

It’s not advisable to drive your vehicle when it has even just one bad lug nut. Replace your damaged lug nuts as soon as possible. If you need high-quality lug nuts, CarParts.com has got you covered. Our car parts catalog contains a wide selection of lug nuts for different vehicle makes and models, so you’re sure to find ones that fit your wheels.

Lug nuts are sold individually or in sets. A lug nut replacement kit can have different lug nut quantities because the number of lug nuts per wheel depends on what type of vehicle you have. They also come in different sizes, so it’s important to ensure that you’re getting the right size of lug nuts to make sure that they are perfectly compatible with your wheels.

Our lug nuts, like the rest of the products sold on our website, are made by seasoned car parts manufacturers. These lug nuts are manufactured at world-class facilities and have undergone a series of tests to ensure their reliability and safety.

To get started on finding the right aftermarket lug nut replacement for your vehicle, simply enter your vehicle’s details on our vehicle selector. This filters the results so you only see lug nuts that are compatible with your vehicle model. Find the best deals on quality lug nuts at CarParts.com now!

Helpful Automotive Resources

Flat, Ball, and Acorn Lug Nuts: Seating Styles Explained
Flat, Ball, and Acorn Lug Nuts: Seating Styles ExplainedWhat you might not know is that there are different types of lug nuts on the market, and each of these types is designed to suit a specific application. In this article, we’ll be taking a look at the different kinds of lug nuts out there and why you should
Should You Use Anti-Seize on Lug Nuts?
Should You Use Anti-Seize on Lug Nuts?Your vehicle’s lug nuts are metal fasteners that attach the wheels to the vehicle. They’re an important part of your vehicle’s wheels, and taking care of them prevents those wheels from flying off in the middle of a drive. One thing some people use to keep the lug nuts in
The Best Tips for Removing a Stripped Bolt
The Best Tips for Removing a Stripped BoltIt’s best not to strip the bolt to begin with. That being said, there are times when we encounter bolts other people have stripped. Both the head of the bolt or the nut and the threads can be stripped. When the head of the bolt or the nut is rounded