KMC Wheels 1079L170MB Center Cap Guide: Part Numbers and Ordering

The useful starting point is the current listing for KMC Wheels 1079L170MB. The final fitment decision still requires a physical comparison with the original item.

The current product record identifies KMC Wheels, lists 1079L170MB, L6-XNBJ-LMLW and 6X45MM and describes the finish as Matte Black. This guide keeps confirmed listing facts separate from details that still need verification.

A front photo can make the 1079L170MB center cap look easy to identify. The back side and the complete number are what finish the job.

Here is the blunt truth: a similar-looking part is not a confirmed match.

View the current KMC Wheels 1079L170MB product listing

What the current product record confirms

Start with the complete 1079L170MB identifier

The current record tells shoppers to verify 1079L170MB, L6-XNBJ-LMLW and 6X45MM. Do not silently drop a suffix or choose only the shortest number because it is easier to type. Record every identifier on the original item and compare the complete set with the live listing.

Numbers appearing together on one listing are useful evidence, but they do not prove that every item carrying only one of those numbers is universally interchangeable. The physical design still has to agree.

The listed finish is Matte Black

The current product record describes the finish as Matte Black. Finish matters when replacing one part instead of a complete set. Compare color and sheen in neutral daylight after the part number and mounting design agree.

Lighting, brake dust, cleaners and years of exposure can change how the same finish photographs. Use appearance as supporting evidence, not as a shortcut around a different identifier.

What the listing says about attachment

The current record lists the attachment style as Screw-on / screw-retained. That statement does not supply unstated dimensions, fastener sizes, hole spacing or installation torque.

Nothing should need to be forced into place. A tab that bends sharply or a fastener that immediately binds is a reason to stop and compare again.

What the 8 lug note does—and does not—prove

The product title includes 8 lug. That can narrow the search, but it does not make this cap universal across every wheel with the same lug count. The cap still has to match its own part number and retention design.

How many pieces does the listing describe?

The current record says Sold individually. A photograph can show several angles, loose hardware or a complete wheel without promising that every pictured component is included.

What this product record does not establish

Unless the live listing states them, this guide does not invent an exact diameter, height, rear depth, material, fastener specification or hardware package. Missing facts are reasons to verify—not invitations to borrow dimensions from another listing.

If one of those details decides fitment, compare the original item directly with the live product photos or contact WheelCenterCaps.com before ordering.

The fastest way to rule 1079L170MB in or out

Make the decision in three passes. First confirm identity with 1079L170MB, L6-XNBJ-LMLW and 6X45MM. Second compare the face, edge profile and rear retention design. Third confirm the offer itself: Matte Black, Sold individually and any package contents stated on the current page.

The store SKU L6-XNBJ-LMLW helps identify this store offer, while the markings on the physical part are stronger evidence for the mechanical match. Keep those roles separate.

Best evidence: a complete number plus matching front, profile and rear views. Vehicle information cannot substitute for that combination.

A practical inspection notebook for 1079L170MB

Depth needs a reference surface. If clearance matters, state whether height was measured from the visible face, the wheel mounting surface or the deepest rear point. Different reference points can produce different numbers for the same part.

Future-proof the repair. Keep the number, rear photo and labeled measurements with the vehicle records. The next replacement will start with evidence instead of another search from scratch.

Name every measurement. A measurement is useful only when its start and end points are defined. Label whether you measured the face, the rear skirt, the opening or a mounting circle, and keep the ruler in the same plane as the feature.

Read the wheel, not just the vehicle. Photograph any wheel-brand, model, size or casting information that is genuinely visible. Those clues can narrow the search, but they do not override a different 1079L170MB marking or back design.

Compare the edge profile. Set the original beside the listing photo and look at the side wall, lip and step changes. Two items can share a logo and face diameter while using a different seating profile.

Compare sheen, not only color. The current record uses Matte Black. Look at how light moves across the surface in neutral daylight. Dust, fading and wheel cleaner can make an older matching part look flatter than a new replacement.

The cap fits the wheel—not the vehicle badge

A vehicle year, make and model cannot identify an aftermarket wheel center cap by itself. The same truck, SUV or car can wear factory wheels, several aftermarket wheel models or a wheel changed by a previous owner.

Use vehicle information as background only. The stronger evidence is the complete part number, the wheel itself and a direct comparison of the original cap with the current listing.

A matching face is only the first check

Many wrong-cap orders begin with a convincing front view. A logo, outline or finish can look right while the back uses a different shell profile, retention layout or mounting position. A similar face does not establish interchangeability.

Compare both sides in the same order: complete identifier, face, edge profile, rear shell and every point where the cap meets the wheel. If the photograph hides the deciding feature, treat that detail as unresolved.

Give yourself evidence you can compare

A few clear photographs and notes are more useful than trying to remember a part after it has been removed. Work in even light, keep the camera square to the item and clean only enough dirt to reveal its markings.

1. Capture the identifier. Photograph the complete number, including every prefix, suffix, dash and space.
2. Photograph both sides. Take a straight-on face image, a profile and a clear rear view.
3. Record labeled measurements. State exactly where each measurement starts and ends.
4. Save the listing evidence. Recheck quantity, finish and included pieces on the page used at checkout.

If the original item is missing, record the wheel brand, any visible wheel model or casting number, and clear photos of the mounting area. Send those details when asking for help instead of guessing from the vehicle alone.

The five-check ordering routine

1. Read every identifier. Match 1079L170MB, L6-XNBJ-LMLW and 6X45MM, the SKU where useful and every number visible on the original.
2. Compare the front. Check outline, logo, finish and decorative details.
3. Compare the back. Match the shell profile and retention points.
4. Measure consistently. Use identical reference points on the old and replacement parts.
5. Confirm the offer. Verify finish, quantity and included hardware before checkout.

Why one changed character can matter

Part-number families often reuse a recognizable face across different wheel sizes, offsets, finishes or retention designs. This record does not establish what every possible suffix means, so a changed character in 1079L170MB, L6-XNBJ-LMLW and 6X45MM should be investigated instead of dismissed as a catalog typo.

Search formatting can also vary. Spaces and dashes may disappear in a marketplace title, while the letters and digits remain the same. Compare the physical marking, the current KMC Wheels listing and the rear architecture together. Formatting differences can be harmless; different characters are stronger evidence of a different part.

If a seller proposes an alternate number, ask what evidence supports the interchange. A manufacturer catalog, a matching back-side mold reference or direct measurements are useful. A shared logo, vehicle application or wheel diameter by itself is not enough.

Before the replacement goes on the wheel

Inspect the wheel opening and mounting points before installation. Remove loose dirt by hand, look for bent tabs or damaged threads and compare the new part with the old one off the wheel. The goal is to discover a mismatch before pressure or a power tool can damage anything.

Set the replacement in position without forcing it. A correctly matched part should align with the mounting design described or shown in the current listing. If the face rocks, a screw will not start by hand or the retention points land in the wrong places, stop and verify 1079L170MB again.

After installation, confirm the cap sits evenly and does not contact a protruding hub or axle component. Recheck it after the first short drive. That simple inspection catches a loose fastener or incomplete snap before the part is lost on the road.

Frequently asked questions

Will 1079L170MB fit my vehicle?

Only if the wheel on that vehicle uses the matching center-cap design. Vehicle year, make and model alone are not enough.

Which numbers should I match?

The current record lists 1079L170MB, L6-XNBJ-LMLW and 6X45MM and store SKU L6-XNBJ-LMLW. Match the complete identifiers and physical design instead of relying on one shortened number.

What finish does the listing identify?

The current record lists Matte Black. Compare the live image with the parts already on the wheel before ordering one replacement.

How does it attach?

The current record describes attachment as Screw-on / screw-retained. No unstated mounting dimensions or fastener specifications are assumed here.

Is the listing for one piece or a set?

The current record says Sold individually.

Is mounting hardware included?

Do not assume screws, bolts, retainers, spacers or tools are included unless the live product page explicitly says so.

What are the exact dimensions?

If the live record does not publish them, measure the original consistently and request confirmation rather than borrowing a number from another listing.

Shop the correct replacement

• Shop the KMC Wheels 1079L170MB listing
• Ask WheelCenterCaps.com for fitment help

A defensible match uses the full code, the rear architecture and the current package details. That order is faster than processing a return.