NISSAN 27670-12F00 Nos Control Switch Pin Alps Md 200SX A/c

( Manufacturer Part Number: 27670-12F00 ), ( Color: Black ), ( Item Condition: Brand New ), ( Material: Plastic Metal ), ( Fit 1: For Nissan D22 D21 Pick Up ), ( Placement On Vehicle: Dashboard, Center ), ( Type: Regular )

Review NISSAN Nos A/c Control Switch Pin Assembly Alps Md In Japan

The **Nissan 27670-12F00 NOS (No-Order-Spec) A/C Control Switch Pin for the 200SX (N15/N16 platform)** is a precision-engineered electrical component designed to ensure seamless operation of the climate control system in Nissan s iconic 200SX models, including the N15 and N16 generations. Manufactured by **Alps Electric Co., Ltd.** under the **MD series**, this switch pin is a critical part of the vehicle s air conditioning and heating interface, facilitating direct communication between the driver s controls and the A/C compressor, blower motor, and climate module. Crafted from high-grade **molded plastic and durable metal contacts**, this component is built to withstand the rigors of daily use while maintaining reliable electrical conductivity, even under fluctuating temperatures and humidity levels. The pin s design incorporates **precision-machined terminals** that align perfectly with the vehicle s wiring harness, minimizing resistance and preventing signal degradation, which is essential for smooth A/C operation, including fan speed adjustments, temperature regulation, and defrost functionality. Whether replacing a worn-out original part or upgrading an aftermarket climate control system, this NOS switch pin ensures compatibility with the 200SX s factory wiring, preserving the vehicle s original functionality without compromising performance. Ideal for restorers, enthusiasts, and mechanics seeking authentic OEM-level components, this part is a direct replacement for the factory-spec switch pin, offering the same level of durability and precision as the original making it a must-have for maintaining or enhancing the driving experience of this legendary sports car.

### **Pros and Cons of buying a Nissan 27670-12F00 NOS A/C Control Switch (Alps MD)**

1. **Original Equipment Quality (OEM)** This part is designed specifically for the Nissan 270SX, ensuring a perfect fit and reliable performance. OEM parts are built to the same standards as factory components, reducing the risk of compatibility issues.

2. **Direct Replacement** The part is a **No-Order-Special (NOS)**, meaning it is a genuine, unused replacement part rather than a refurbished or aftermarket knockoff. This ensures it is in pristine condition with no prior wear.

3. **Reliability** Alps switches are known for their durability and smooth operation. The MD series is commonly used in automotive applications for its precision and longevity, reducing the likelihood of premature failure.

4. **Ease of Installation** Since it is an exact replacement, installation should be straightforward, requiring minimal modifications. The wiring and mounting points should align perfectly with the original component.

5. **Compatibility with Aftermarket Upgrades** If you plan to modify your A/C system (e.g., upgrading to a high-performance compressor or adding a remote control), this switch will integrate seamlessly with other OEM or high-quality aftermarket parts.

6. **Warranty Coverage** Purchasing from a reputable dealer or Nissan-approved supplier may include a warranty, providing peace of mind against defects.

7. **Aesthetic Match** The switch will visually match the original, maintaining the car s factory appearance without the need for custom trim or modifications.

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1. **Cost** OEM NOS parts are significantly more expensive than aftermarket alternatives. The price reflects the brand reputation, quality, and direct sourcing from Nissan or authorized distributors.

2. **Limited Availability** Since it is a NOS part, stock may be limited, especially for older or discontinued models like the 270SX. This could lead to longer wait times or higher urgency in purchasing.

3. **Potential Overkill for Minor Repairs** If the switch is failing due to a simple internal issue (e.g., a worn-out resistor or loose contact), an aftermarket replacement or repair kit might suffice at a lower cost.

4. **Resale Value Impact** If you plan to sell the car later, installing an OEM NOS part may not significantly increase its value, as buyers often prioritize mechanical condition over cosmetic or minor component upgrades.

5. **Risk of Overpaying for "New" Condition** While NOS implies unused, there is still a chance of minor cosmetic imperfections (e.g., slight scratches from handling) that do not affect functionality but may bother some buyers.

6. **Not Ideal for DIY Beginners** Although installation is generally simple, working with electrical components in a car can be tricky for those without experience. Improper handling could damage the switch or surrounding wiring.

7. **Environmental and Ethical Considerations** OEM parts often come from new manufacturing runs, which may have environmental impacts. Some buyers prefer aftermarket or recycled parts to reduce waste.

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The **Nissan 27670-12F00 NOS A/C control switch** is an excellent choice if you prioritize **reliability, longevity, and a perfect fit** for your 270SX. Its OEM status ensures compatibility and performance on par with the factory component, making it ideal for enthusiasts who want to maintain or restore their car to original specifications. However, the **higher cost and limited availability** may not justify the purchase for casual drivers or those on a tight budget.

For those seeking a **balance between quality and affordability**, aftermarket switches from reputable brands (e.g., ALPS, VDO, or OEM-compatible alternatives) could be a viable alternative, especially if the failure is isolated to a few components. If you value **authenticity, durability, and peace of mind**, the NOS part is the best investment.

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- You are restoring or maintaining your 270SX to factory condition.

- You want the highest possible reliability and longevity.

- You are willing to pay a premium for an exact, unused replacement.

- You plan to keep the car long-term and prioritize OEM quality.

- You are on a budget and the switch failure is minor (e.g., only the A/C button is non-functional).

- You cannot find the NOS part quickly or are willing to wait for it.

- You are comfortable with a slightly lower-cost option that still meets your needs.

- Purchase from a **trusted dealer** (e.g., Nissan Parts Center, RockAuto, or specialty 270SX forums) to avoid counterfeit or damaged parts.

- If possible, test the switch before installation to ensure it operates smoothly.

- Pair the switch with a **high-quality wiring harness** or **crimp connectors** to prevent future electrical issues.

Details:

Not sure if that's right. Google said fits Nissan 200SX. Verify fitment before buying.

part #: 2767012f00 prices

• $36.00-$99.00

specifications nssnheatcontrol:

• for makes: Nissan
• mpn: 27670-12f00
• color: Black
• item condition: Brand New
• material: Plastic Metal
• fit 1: For Nissan D22 D21 Pick Up
• placement on vehicle: Dashboard, Center
• type: Regular

payments nssnheatcontrol:

• money order
• credit card: Diners-club
• wallet: Google-pay
• other

seller nssnheatcontrol:

• rating: 100.0%
• # reviews: 135
• city: Frankfort, Kentucky

offer nssnheatcontrol:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: April 15, 2026
• best offers: True
• sold: 0

general nssnheatcontrol:

• Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units
• condition: New other see details

returns nssnheatcontrol:

• policy: No Returns

shipping nssnheatcontrol:

• transit: 7-10 Days
• service: USPS Ground Advantage
• cost: $5.52
• type: Calculated
• class: Standard
• carrier: USPS

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