How to Choose & Install a Spoiler for 2017 Nissan Altima

Looking for the right nissan altima rear spoiler 2017 can be confusing—especially when aftermarket parts vary in fitment, style, and material. The good news: factory-style and performance-oriented spoilers are widely available for the 2017 Nissan Altima sedan, but choosing the correct one depends on your trim level, desired look, and whether you want OEM integration or custom styling. This guide breaks down everything you need to know about selecting, verifying compatibility, and installing a spoiler on your 2017 Altima—covering flush-mount trunk lids, duckbill designs, painted vs. raw finishes, and wiring considerations for models with third brake lights.

Why Add a Spoiler to a 2017 Nissan Altima?

While the 2017 Nissan Altima was not designed as a high-performance sports sedan, many owners choose to install a rear spoiler for both aesthetic and functional reasons. A well-chosen spoiler can enhance visual balance, especially on the base S or mid-level SV trims that lack factory aerodynamic upgrades. From a performance standpoint, a properly mounted rear spoiler helps reduce lift at highway speeds by managing airflow over the trunk and rear window, improving tire grip and stability 1.

However, it’s important to note that most aftermarket spoilers for this model offer only marginal aerodynamic benefit. Their primary value lies in personalization. Whether you’re aiming for a subtle OEM+ look or a more aggressive stance, understanding the differences between spoiler types—and how they integrate with your specific vehicle—is essential.

Types of Spoilers Compatible with 2017 Nissan Altima

Not all spoilers are created equal. When shopping for a 2017 nissan altima trunk spoiler, you’ll encounter several distinct styles. Each has its own advantages and installation requirements.

🔧 Factory-Style Flush Mount Spoiler

This is the most common type found on higher-end trims like the SR and SL. It sits low and integrates smoothly into the trunk lid contour. Some versions include a built-in third brake light (CHMSL), which affects wiring and mounting complexity.

• Pros: Clean appearance, matches OEM design, often includes lighting integration
• Cons: Requires precise alignment; replacement units may need paint matching
• Best for: Owners seeking a stock-upgraded look without drawing attention

✨ Duckbill (Lip) Spoiler

A short, discreet lip extending slightly from the edge of the trunk lid. Often made from ABS plastic or carbon fiber-look materials, these are popular in the tuner community for their understated aggression.

• Pros: Easy to install, affordable, enhances sportiness subtly
• Cons: Limited aerodynamic effect; adhesive-only models risk peeling over time
• Best for: Budget-conscious buyers or those testing the waters of customization

⚡ High Kick (Wing) Spoiler

These stand taller and project upward, resembling race-inspired wings. While rare on sedans like the Altima, some enthusiasts opt for them via aftermarket kits.

• Pros: Strong visual impact, better downforce potential at speed
• Cons: May require drilling; can interfere with trunk clearance; not street-legal in some regions due to height rules
• Best for: Show cars or track-focused builds where aesthetics outweigh practicality

🏭 OEM vs Aftermarket: What’s the Difference?

Genuine Nissan spoilers (sold through dealerships or authorized parts sites) are engineered specifically for the 2016–2018 chassis generation, ensuring perfect fitment and finish consistency. They typically come unpainted, requiring professional painting to match your car’s color code.

Aftermarket alternatives vary widely. Reputable brands like Stillen or APR Performance use CAD-designed molds for accurate replication. However, lower-cost options from generic suppliers may have misaligned mounting points or uneven gaps.

Feature	OEM Spoiler	Aftermarket Spoiler
Fitting Accuracy	✅ Exact match	Varies by brand
Paint Matching	Unpainted, must be painted	Sometimes pre-painted
Brake Light Integration	Available	Rare unless specified
Price Range	$120–$200	$40–$150
Lifetime Durability	High (UV-resistant)	Mixed (check reviews)

📍 Compatibility: Does Every 2017 Altima Support a Spoiler?

All 2017 Nissan Altima sedans—regardless of trim (S, SV, SR, SL)—have a flat trunk lid surface suitable for spoiler installation. However, there are two key variables:

1. Pre-drilled Holes: Higher trims (SR and SL) came with factory-installed spoilers, meaning the trunk lid has pre-tapped holes and internal reinforcement. Base models (S and SV) do not. Installing a spoiler on a non-perforated trunk requires either surface mounting with industrial adhesive or drilling new holes.
2. Third Brake Light Wiring: If your chosen spoiler includes an integrated CHMSL, you’ll need access to the existing brake light harness behind the trunk liner. On factory-equipped models, this connection is already present. For others, splicing into the rear wiring loom is necessary unless using a standalone LED strip.

To determine your setup, check under the trunk lid:

• If you see four small threaded inserts or screw holes arranged in a rectangular pattern, your car supports direct bolt-on installation.
• If the surface is smooth with no hardware, you’ll likely need double-sided tape (e.g., 3M VHB) or a hybrid mount system.

🛒 Where to Buy a 2017 Altima Spoiler

Purchasing options fall into three main categories: OEM dealerships, online auto parts retailers, and general marketplaces. Each comes with trade-offs in price, warranty, and authenticity verification.

🔍 OEM Sources

Nissan’s official parts portals (like parts.nissanusa.com) list genuine spoilers under part numbers such as #81550-AL000 (unpainted) or #81550-AL001 (with light). These are ideal if preserving resale value or maintaining factory specifications matters to you.

🌐 Specialized Auto Accessories Retailers

Websites like CARiD, Stillen, or NissanPartsDeal specialize in OEM-compatible components. They often provide detailed fitment guides, real-time inventory, and customer support for technical questions. Many offer painted-to-match services using your VIN-derived paint code.

🛍️ Marketplaces (eBay, AliExpress)

Platforms like eBay host numerous sellers offering both OEM surplus and replica spoilers. Use caution: verify seller ratings, request photos of actual inventory, and confirm return policies. Avoid listings labeled “universal fit” or “one-size-fits-all,” as these rarely align perfectly with the Altima’s contours.

⚙️ Installation: DIY vs Professional Help

Installing a spoiler on a 2017 Altima is generally a moderate DIY task, taking 1–3 hours depending on experience and tools. Here’s what you’ll need:

• Socket wrench or drill with Phillips bit
• Trim removal tool
• Double-sided automotive tape (if adhesive mounting)
• Wire connectors (if adding brake light)
• Isopropyl alcohol and microfiber cloth (for cleaning)

Step-by-Step Installation Overview

1. Remove Trunk Liner Clips: Gently pry off plastic retainers securing the inner trunk panel near the top edge.
2. Access Mounting Area: Peel back the fabric liner to expose the backside of the trunk lid.
3. Clean Surface: Wipe the exterior with alcohol to remove wax, dirt, and oils.
4. Dry-Fit Spoiler: Position the spoiler without attaching to ensure alignment with edges and license plate area.
5. Mounting Method:
   • If using bolts: Align with existing holes and secure with provided fasteners.
   • If using adhesive: Apply pressure evenly for at least 60 seconds after placement.
6. Wiring (if applicable): Connect brake light wires to the CHMSL circuit. Test before reassembling.
7. Reinstall Trim: Snap the liner back into place.
8. Final Check: Operate trunk multiple times to ensure no interference.

⚠️ Common Mistakes to Avoid:

• Skipping surface prep, leading to adhesive failure
• Over-tightening screws and cracking the trunk lid
• Incorrect wire polarity causing blown fuses
• Ignoring wind noise testing during initial drives

🎨 Paint Matching and Finish Options

Most OEM and premium aftermarket spoilers come in unpainted black primer. This allows for professional painting to match your exact exterior color. Common paint codes for the 2017 Altima include:

• KA6 - Super Black
• 1A2 - Glacier White
• 5J7 - Scarlet Ember
• 3B5 - Gun Metallic

You can find your code on the driver’s side door jamb sticker. Always confirm with a body shop before ordering a painted unit. Alternatively, some vendors sell wrap-ready matte black spoilers compatible with vinyl wraps.

📌 Common Misconceptions About Altima Spoilers

Despite popularity, several myths persist:

• Myth: All spoilers improve fuel economy.
  Reality: At typical highway speeds, drag reduction is negligible. Any gain is offset by added weight and frontal area.
• Myth: Larger spoilers always mean better performance.
  Reality: Without proper angle and positioning, oversized wings create turbulence rather than downforce.
• Myth: Adhesive alone is sufficient for long-term hold.
  Reality: Tape works well initially, but thermal cycling and vibration can degrade bonds over 1–2 years. Bolt-on remains superior for permanence.

📋 How to Verify Fitment Before Buying

Before purchasing any spoiler for 2017 nissan altima sedan, follow these verification steps:

1. Confirm Model Year Range: Ensure the listing explicitly states compatibility with 2016–2018 Altimas (shared platform).
2. Check Trim-Specific Notes: Some spoilers are designed only for SR/SL trunks with existing holes.
3. Review Return Policy: Look for sellers offering returns within 30 days if fitment issues arise.
4. Contact Seller: Ask for installation photos on a 2017 model if not shown.
5. Measure Your Trunk: Compare dimensions (length, width, curvature) with product specs.

❗ When Not to Install a Spoiler

There are scenarios where adding a spoiler isn’t advisable:

• Rental or Lease Vehicles: Modifications may violate terms unless approved.
• Corrosive Environments: Coastal areas with salt exposure increase rust risk around drilled holes.
• Planned Resale Soon: Non-OEM spoilers may not appeal to all buyers and could lower perceived value.
• Lack of Technical Confidence: If unsure about wiring or drilling, consult a professional installer.

📌 Frequently Asked Questions

Can I install a 2017 Altima spoiler myself?

Yes, if you have basic mechanical skills and tools. Bolt-on models from OEM trims are easiest. Adhesive-only types require careful surface prep and curing time.

Does the 2017 Nissan Altima S trim support a factory spoiler?

The S trim doesn't come with a spoiler, but the trunk lid shape is identical to higher trims. You can install one, though it may require drilling or strong adhesive.

Will a spoiler void my warranty?

No, installing a spoiler does not automatically void your vehicle's warranty. However, damage caused during installation (e.g., cut wires, drilled panels) may not be covered.

Are carbon fiber spoilers worth it for the 2017 Altima?

Most 'carbon fiber' spoilers are actually vinyl-wrapped fiberglass or ABS plastic. True dry-carbon units are expensive and offer no functional benefit over quality painted composites.

How much does a genuine Nissan Altima spoiler cost?

OEM spoilers range from $120 to $200, not including painting or installation. Aftermarket options start around $50 but vary in quality.