
231933 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $155.99 | Condition is Used, Used Cornering Light Assembly fits: 1991 Mercury Grand marquis Cornering lower f, FREE SHIPPING | 99.3% |

The Mercury 231933 Cornering Light is a brilliant addition to your 1991 Marquis lower, designed to enhance your vehicle's visibility and safety on the road. This high-performance cornering light is meticulously crafted to provide superior illumination in the darkest corners and intersections, allowing you to navigate with greater confidence and ease.
The Mercury 231933 Cornering Light is an OEM (original equipment manufacturer) product, ensuring that it meets the highest standards of quality and fit for your Marquis. It is specifically engineered for the 1991 Marquis model and is a direct replacement for your factory-installed cornering lights.
This cornering light features a contemporary and sleek design that complements the stylish lines of your Marquis. It is constructed from durable materials, including a weather-resistant housing and a shatter-proof lens, ensuring that it withstands the rigors of the road and the elements.
The Mercury 231933 Cornering Light is designed with state-of-the-art LED technology, which offers numerous advantages over traditional bulbs. LED lights consume less power, last longer, and emit a brighter, clearer light. They also have an instant-on response time, providing immediate illumination when you need it most.
The light's beam pattern is specifically engineered to provide optimal illumination in the corners and intersections, where it is most needed. This helps to improve your visibility and reduce the risk of accidents caused by poor lighting conditions.
Installing the Mercury 231933 Cornering Light is a straightforward process. It comes with all necessary mounting hardware and easy-to-follow instructions. The light is also plug-and-play, meaning that there is no need for any wiring modifications or additional relays.
In conclusion, the Mercury 231933 Cornering Light is an essential upgrade for your 1991 Marquis lower. It offers superior illumination, durability, and ease of installation, making it an excellent investment for any Marquis owner. With its OEM fit and contemporary design, this cornering light is sure to enhance the look and functionality of your vehicle, giving you greater peace of mind and a more enjoyable driving experience.
Mercury's 231933 Cornering Lights are aftermarket accessories designed to enhance the visibility and safety of boats during nighttime or low-light conditions. These lights are specifically designed for Marquis boats manufactured in 1991. Here are some potential pros and cons of purchasing these cornering lights:
Pros:1. Improved Visibility: Cornering lights provide additional illumination to the sides and rear of the boat, making it easier to navigate in low-light conditions. This can be particularly useful when maneuvering in tight spaces or when approaching docks or other boats.
2. Increased Safety: The added visibility provided by cornering lights can help prevent accidents and collisions, making your boating experience safer for you and your passengers.
3. Aesthetic Appeal: The sleek design of Mercury's cornering lights can add a stylish touch to your Marquis boat, making it stand out from others on the water.
4. Durability: Mercury is a well-known brand in the marine industry, and their cornering lights are designed to withstand the harsh marine environment. They are waterproof, UV-resistant, and made with high-quality materials to ensure long-lasting performance.
Cons:1. Cost: Cornering lights can be a significant investment, especially for boat owners who are looking to outfit their entire vessel. The cost of Mercury's 231933 Cornering Lights may be a deterrent for some buyers.
2. Installation: Installing cornering lights can be a complex process that requires some technical knowledge and experience. It may be necessary to hire a professional installer or marine electrician to ensure that the lights are installed correctly and safely.
3. Compatibility: These cornering lights are specifically designed for Marquis boats manufactured in 1991. If you have a different make or model of boat, or if your Marquis was manufactured in a different year, these lights may not be compatible.
Conclusion:Mercury's 231933 Cornering Lights offer several benefits for boat owners looking to improve their visibility, safety, and aesthetic appeal. However, they come with a significant cost and require professional installation. If you own a 1991 Marquis boat and are looking to enhance your nighttime boating experience, these lights may be worth considering. However, it's important to weigh the pros and cons carefully and ensure that they are a good fit for your specific boating needs and budget.
Recommendation:If you have a 1991 Marquis boat and are considering purchasing Mercury's 231933 Cornering Lights, I would recommend doing your research and carefully considering the pros and cons before making a decision. You may want to consider speaking with a marine electrician or professional installer to get their opinion on the benefits and feasibility of installing these lights on your boat. Additionally, you may want to explore other options for improving your boat's visibility and safety, such as installing navigation lights or upgrading your existing lighting system. Ultimately, the decision to purchase these cornering lights should be based on your individual boating needs and budget.
Details:
Unless specified as universal this is a direct fit cornering light assembly. This part fits vehicles made in the following years 1986 ,1987,1988,1989,1990, 1991. Cornering lower fender mounted l.
specifications parklightni:
- for models: Marquis, Grand
- for years: 1991
- brand: Mercury
- mpn: 231933
- seller notes: New Am Assy, Free Shipping, Profit
- genuine oem: No
- type: Cornering Light Assembly
- manufacturer warranty: 90 Days
- interchange item code: 116
offer parklightni:
- in stock #: 1
- price: $155.99
- item condition: Used
- best offers: true
- options: ship-to-home
- availability: in stock
- started: june 5, 2026
- sold #: 6
shipping parklightni:
- transit: 3-5 days
- type: fixed
- class: standard
- service: fedex ground / fedex home delivery
- carrier: fedex
returns parklightni:
- time: 60 days
- policy: returns accepted
- paid by: seller
payments parklightni:
- credit card: mastercard
- other
- wallet: google-pay
seller parklightni:
- rating: 99.3%
- city: saint cloud, minnesota
- # reviews: 1010
general parklightni:
- category: Auto Parts > Car Truck Accessories > Lighting Lamps > Park Combination Assemblies
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