Bumper for Nissan AD (W11, B15 body): how to choose, replace and upgrade

Bumpers on Nissan AD with body W11 (also known as B15 in some markets) is not just an element of the exterior, but a key detail that affects the aerodynamics, safety and appearance of the car. Owners of this model are often faced with the need to replace the bumper after an accident, corrosion, or simply to update the design. However, choosing the right part is not an easy task: original bumpers from Nissan are expensive, and the spare parts market is full of analogues of dubious quality.

In this article we will look at all the nuances work with bumpers Nissan AD W11: from the selection of original articles and proven analogues to step-by-step instructions for dismantling/installation. We will pay special attention unique problems of the W11 body, such as weak fastenings of the front bumper to the subframe and the tendency of the rear bumper to crack in the cold. You will also find tips on painting, anti-corrosion treatment and tuning - from installing splitters to a complete restyling modification.

Original Nissan AD W11 bumpers: part numbers and features

Original bumpers for Nissan AD (body W11, 1995–2000) are manufactured under the company's strict controls to ensure perfect fit and compatibility with bindings. However, their price often exceeds reasonable limits - especially for the rear bumper with integrated places for lights. Below is a table with current article numbers for different modifications:

Bumper type	Article number (OEM)	Applicability	Notes
Front bumper (without grille)	62610-4M000	AD W11 (1995–1997)	Includes mounts for PTF
Front bumper (restyle)	62610-4M010	AD W11 (1998–2000)	Reshaped bottom edge
Rear bumper (standard)	62710-4M000	All modifications	Requires installation of original plugs
Rear bumper (with cutouts for pipes)	62710-4M020	AD W11 for Japanese markets	Suitable for installation on European models with modification

It is important to note that the original bumpers are supplied without fastening elements — you will have to buy them separately or use old ones (if they are in good condition). For example, for the front bumper you will need:

• 🔧 Brackets for attaching to the subframe (62630-4M000)
• 🔧 Bolts M8×25 (4 pcs., 08915-10610)
• 🔧 Plastic clips for attaching to the wing (08525-30010)

When ordering through official dealers Nissan Be prepared for long waiting times - some items are delivered to order from Japan up to 3 months. An alternative option is to search at showrooms in countries with right-hand drive traffic (Japan, Great Britain), where AD W11 was more common.

Analogs and non-original bumpers: what to choose?

If you can’t afford the original bumper, there are a lot of alternatives on the market - from budget replicas to premium analogues from well-known brands. Main rule: non-original bumpers require fitting before purchase, since even small deviations in geometry can lead to installation problems.

Among the proven manufacturers of analogues for Nissan AD W11 stand out:

• 🏭 Febi (Germany) - high quality plastic, but the price is close to the original.
• 🏭 Dorman (USA) - good fit, but often requires modification of the fastenings.
• 🏭 Keen Part (Taiwan) - a budget option, but the plastic is fragile in the cold.
• 🏭 TSN (Russia) - optimal price/quality ratio for the CIS market.

When choosing an analogue, pay attention to:

1. Material: original bumpers are made from polypropylene (PP) with additives for resistance to UV rays. Cheap replicas are often made from ABS plastic, which cracks at subzero temperatures.
2. Complete set: some analogues are supplied without a reinforcing beam (for the front bumper) or without PTF mounting points.
3. Certification: bumpers with markings ECE R42 Passed crash tests and meet European safety standards.

You should be especially careful when purchasing bumpers with AliExpress or other Chinese sites. For example, front bumpers from non-top sellers may not match the width of the original fenders AD W11, which will lead to gaps of up to 10 mm. Rear bumpers often suffer from inaccurate cutouts for the lights - they will have to be modified with a file.

Step-by-step instructions for replacing the front bumper

Replacing the front bumper with Nissan AD W11 - a task of medium complexity that requires accuracy and a minimum set of tools. Unlike the rear bumper, there are more mounting points, and it is important not to damage the radiator or air conditioning condenser.

Required tools:

• 🔧 10 mm socket wrench (for subframe bolts)
• 🔧 Screwdriver with Phillips bit (for clips)
• 🔧 Plastic remover for clips (so as not to break the fasteners)
• 🔧 Jack or lift (for convenience)

Procedure:

Pay special attention fastening to the subframe: bolts often stick and have to be treated with WD-40 10-15 minutes before unscrewing. If the bumper is removed after an accident, check the condition reinforcing beam (article 62620-4M000) - its deformation may affect the operation of the security system.

What to do if the bumper mounting bolts cannot be unscrewed?

If the bolts are stuck, do not try to remove them by force - this may break the subframe mounts. Use a penetrating lubricant (eg Liqui Moly MoS2) and give it time to work (at least 30 minutes). As a last resort, you can drill out the bolt with a drill, but then you will need to cut a new thread or use a larger diameter bolt with a sleeve.

When installing a new bumper, pay attention to:

• ⚠️ Gaps between bumper and fenders - they should be the same on both sides (optimally 3–5 mm).
• ⚠️ Aligned to center - check the symmetry relative to the emblem Nissan on the grill.
• ⚠️ PTF fastening - If they are installed, make sure that the connectors are not twisted and do not touch moving parts.

Rear bumper: nuances of replacement and repair

Rear bumper Nissan AD W11 less susceptible to damage in road accidents, but more likely to suffer from fastening corrosion And cracks from vibrations. Replacing it is easier than the front one, but has its own characteristics - especially if the car is equipped with parking sensors or a tow bar.

Typical rear bumper problems:

• 🔧 Cracks in the places of attachment to the side members (due to the lack of rubber dampers).
• 🔧 Corrosion of metal brackets (62730-4M000).
• 🔧 Peeling of paint on the bottom edge (due to the ingress of reagents in winter).

To replace the rear bumper you will need:

1. Disconnect the rear light connectors (if the bumper is removed along with them).
2. Unscrew the 4 bolts securing the side members (12 mm socket wrench).
3. Remove the 6 plastic clips along the bottom edge (use a puller!).
4. Disconnect the parking sensor wiring harness (if installed).

When installing a new bumper, it is recommended:

⚠️ Attention: If on your Nissan AD W11 the tow bar is installed, check the compatibility of the new bumper with its fastenings. Some analogues have a thickened lower part, which can block access to the trailer socket. In this case, modification of the bumper (hole cut) will be required.

To extend the life of the rear bumper:

• 🛠️ Treat metal brackets anticorrosive (For example, Dinitrol 4941).
• 🛠️ Install rubber dampers between the bumper and the body (part number 08925-40615).
• 🛠️Apply anti-gravel film on the lower edge (especially if you often drive on dirt roads).

Painting and anti-corrosion treatment of the bumper

Even a new bumper Nissan AD W11 requires proper preparation before painting - especially if you buy a non-original part. The plastic of bumpers has a porous structure, and without special treatment, the paint can peel off after 1–2 years.

Step by step painting process:

1. Degreasing: use antisilicone (For example, APP W700) to remove factory grease.
2. Primer: Apply 2 coats adhesive primer for plastic (eg Novol Plastic Primer).
3. putty: To fill small defects, use polyester putty (For example, 3M 05893).
4. Painting: Apply paint in 3 layers with drying time between layers for 10–15 minutes. For AD W11 original colors: KH3 (Beige), QM1 (Dark Blue), KY0 (White).
5. Varnish: use two-component varnish (For example, Sikkens Autoclear) for durability.

For anti-corrosion treatment of metal bumper mounts:

• 🔧 Clean the surface sandblaster or a wire brush.
• 🔧 Apply zinc primer (For example, Body 960).
• 🔧 Cover bitumen mastic (For example, Tectyl 506) to protect against moisture.

Typical mistakes when painting:

⚠️ Attention: Do not use regular automotive plastic primer - it will not provide sufficient adhesion! Also avoid painting at temperatures below +15°C or humidity above 60% - this will lead to clouding of the varnish.

If you paint the bumper yourself, test the color on a small area. Shades KH3 (Beige) And QM1 (Dark Blue) on Nissan AD W11 often differ depending on the year of manufacture - for example, pre-restyling models (1995–1997) have a warmer beige, and restyled ones (1998–2000) have a colder one.

Bumper tuning: from splitters to complete restyling

Bumpers Nissan AD W11 - an excellent basis for tuning, since their shape allows you to integrate additional elements without major modifications to the body. Here are some popular destinations:

Budget tuning (up to 10,000 ₽):

• 🚗 Installation splitter to the front bumper (for example, from Maxton Design).
• 🚗 Painting the bumper in contrasting color (for example, gloss black on a beige body).
• 🚗 Installation LED daytime running lights to the regular places of the PTF.

Average budget (RUB 10,000–50,000):

• 🚗 Replacing the front bumper with Replica from Nissan Primera P11 (requires modification of fastenings).
• 🚗 Installation diffuser to the rear bumper (for example, from Evosport).
• 🚗 Integration parking sensors with output to standard display (module ParkMaster).

Premium tuning (from 50,000 ₽):

• 🚗 Complete replacement of the front bumper with carbon (for example, from Seibon).
• 🚗 Installation wide body kit (whale from JUN Auto for AD W11).
• 🚗 Remaking the rear bumper under dual exhaust (requires welding).

When tuning bumpers Nissan AD W11 consider:

• 🔧 Splitters they reduce the ground clearance by 10–15 mm - this can become a problem on Russian roads.
• 🔧 Carbon parts require special installation (epoxy glue + mechanical fastening).
• 🔧 Wide body kits may require widening of the wheel arches (legally only when registered with the traffic police).

For owners who want to maintain the factory style, but add sportiness, the installation is suitable radiator grilles from Nissan Pulsar GTi-R (article 62500-4M020). She fits perfectly AD W11 without modifications and gives the car a more aggressive look.

Common problems and their solutions

Bumpers Nissan AD W11 have several “diseases” that manifest themselves over time. Knowing them in advance, you can save on repairs or prevent breakdowns.

Problem 1: Cracks in the rear bumper

Reason: lack of rubber dampers between the bumper and the body. Solution: install dampers (08925-40615) and treat cracks epoxy resin with fiberglass reinforcement.

Problem 2: Peeling paint on front bumper

Reason: poor quality primer on non-original parts. Solution: complete repainting using adhesive primer for plastic.

Problem 3: Corrosion of the front bumper mounts

Reason: moisture ingress into the joints with the subframe. Solution: processing of fasteners zinc spray (For example, Zinc Rich Primer) and installation of rubber seals.

Problem 4: Poor fit of aftermarket bumper

Reason: mismatch with analogue geometry. Solution: modifying the fasteners with a file or installing adjusting washers.

Problem 5: Extraneous sounds (creaks) when moving

Reason: wear of the plastic clips or lack of lubrication at the points of contact with the body. Solution: replacing the clips (08525-30010) and processing of contact surfaces silicone grease.

FAQ: Frequently asked questions about Nissan AD W11 bumpers

Is it possible to install a bumper from a Nissan Almera N15 on an AD W11?

Technically this is possible, but will require serious modifications: front bumper Almera N15 wider by 40 mm, and it will have to be trimmed at the edges. The fastenings to the subframe are also not the same - the manufacture of adapter brackets will be required. In most cases it is easier to find an original bumper for AD W11.

What glue is best to use to repair cracks in a plastic bumper?

For repairing cracks in bumpers Nissan AD W11 recommended to use two-component epoxy adhesive (For example, 3M 05907) with fiberglass reinforcement. Alternative - welding plastic using a heat gun and polypropylene filler rods. Do not use regular “Moment” or superglue - they do not withstand vibrations and temperature changes.

Do I need to remove the bumper to replace headlights on an AD W11?

For replacement headlights It is not necessary to remove the bumper - just unscrew the radiator grille and disconnect the clips securing the headlights to the fender. However, to replace fog lights (PTF) or light corrector, the bumper will have to be dismantled, since access to the mounts is blocked.

How to protect the bumper from chips and scratches?

Effective methods of protection:

1. Installation anti-gravel film (For example, 3M Scotchgard) to the bottom edge.
2. Application ceramic coating (For example, Ceramic Pro) for resistance to chemical reagents.
3. Usage soft cases when parking near curbs.

For the rear bumper it is also recommended to install rubber spoiler (article 62750-4M000), which protects against scratches when loading luggage.

Where can I find original clips for mounting the bumper?

Original clips for Nissan AD W11 can be ordered from official dealers using the following articles:

• 08525-30010 — clip for attaching the bumper to the fender (8 pcs. per car).
• 08925-40615 — rubber damper (4 pcs.).
• 08915-10610 — bolt for fastening to the subframe (4 pcs.).

An alternative is to buy at eBay or Yahoo Auctions Japan (search by VIN or model Nissan AD W11). Also, clips are often sold in sets at AliExpress, but their quality may be lower than the original.