NISSAN 27500-ZK20A Ac Heater Climate Control KKC9L
fits model: Maxima. make: Nissan. year: 2008.
( Manufacturer Part Number: 27500-ZK20A ), ( Part Type: Ac Control Heater ), ( Manufacturer Warranty: Unspecified Length ), ( Fitment Type: Direct Replacement ), ( Mounting Hardware Included: No ), ( Features: White, 4sdn, 3.5, At, Fwd, Abs ), ( Placement On Vehicle: Dash )
Review NISSAN Ac Heater Climate Control 27500 Zk20a fits MAXIMA 2008
The **Nissan 27500-ZK20A (2008 Maxima) AC Heater Climate Control Assembly** is a meticulously engineered, high-performance unit designed to deliver precise temperature regulation, superior airflow, and optimal comfort within the cabin of the 2008 Nissan Maxima. This climate control system integrates a robust **27500-ZK20A** heater core, a **KKC9L** blower motor, and an advanced **dual-zone climate control module**, ensuring seamless operation between heating, cooling, and air recirculation modes. Crafted with durability in mind, this assembly features a **high-quality aluminum heater core** that efficiently transfers heat from the engine s coolant, providing rapid and consistent warmth even in the coldest conditions. The **KKC9L blower motor**, a reliable and high-torque unit, offers adjustable airflow speeds from gentle breezes to powerful ventilation while the **integrated climate control switches** allow for intuitive temperature and fan control via the dashboard interface. This system is engineered to maintain optimal humidity levels, filter airborne particles, and distribute air evenly through the **ventilation ducts**, enhancing both comfort and air quality. Ideal for drivers seeking a seamless, temperature-controlled driving experience, this **OEM-quality replacement** ensures compatibility with the 2008 Maxima s electrical and mechanical systems, delivering the same level of performance as the original equipment. Whether navigating urban commutes or highway drives, this climate control assembly guarantees a consistently comfortable cabin environment, free from drafts or temperature fluctuations.
### **Pros and Cons of Buying a 2008 Nissan Maxima (2.5L V6, ZK20A Engine) with a Faulty AC/Heater Climate Control System (Part #27500-ZK20A, KKC9L)**
#### **Pros**
1. **Reliable Engine (ZK20A V6)** The 2.5L ZK20A engine is known for its durability, smooth operation, and good fuel efficiency for a V6. Many examples last well beyond 200,000 miles with proper maintenance.
2. **Comfortable Ride and Spacious Interior** The Maxima offers a comfortable ride, especially on highways, with a roomy cabin that seats five. The interior materials are decent for the price, and the driving position is ergonomic.
3. **Good Resale Value** Compared to some competitors (e.g., Camry, Accord), the Maxima retains its value reasonably well, which can be beneficial if you plan to sell later.
4. **Available Tech for the Era** The 2008 model comes with features like a six-speaker audio system, Bluetooth (in some trims), and a relatively modern infotainment system for its time.
5. **Potential for Cost-Effective Repairs** Since the AC/heater control module (27500-ZK20A) is a common failure point, parts may be affordable, and labor costs for replacement are reasonable compared to more complex repairs.
6. **Aftermarket Support** The ZK20A engine has a strong aftermarket presence, meaning parts, tuners, and performance upgrades are widely available.
7. **Decent Fuel Economy** The V6 gets around **18-20 MPG city / 25-28 MPG highway**, which is competitive for a midsize sedan of its time.
8. **Safety Features** The 2008 Maxima includes standard stability control, traction control, and available safety packages (like side airbags and anti-lock brakes).
---
#### **Cons**
1. **Faulty AC/Heater Climate Control Module (27500-ZK20A, KKC9L)** This is the most significant drawback. The climate control module is notorious for failing, often causing:
- No heat or AC functionality.
- Random temperature fluctuations.
- Error codes (e.g., "Check Climate Control") on the dashboard.
- Complete system shutdowns.
Replacement costs (parts labor) typically range from **$300 $600**, depending on the shop. If the wiring harness or sensors are also failing, costs can rise further.
2. **Electrical Gremlins** The Maxima has had issues with electrical components, including:- Faulty window regulators.
- Malfunctioning door locks or power seats.
- Infotainment system glitches (especially in older models).
These can add unexpected repair costs over time.
3. **Transmission Concerns (If Equipped with CVT)** While the 2008 Maxima was not standard with a CVT, some models (especially later trims) had issues with jerkiness or delayed shifting. If you re considering a manual transmission, ensure it s in good condition.
4. **Rust Susceptibility** The Maxima is prone to rust, particularly in the wheel wells, rocker panels, and undercarriage. A thorough inspection is necessary to avoid hidden corrosion issues.
5. **Maintenance Costs Over Time** While the engine is reliable, routine maintenance (spark plugs, timing belt, coolant flushes) can add up. Some owners report higher-than-average expenses for wear items like brakes and suspension components.
6. **Resale Depreciation** While it holds value better than some competitors, the Maxima still depreciates significantly over time. If you plan to keep it long-term, this may not be a major issue, but it s worth noting.
7. **Potential for Hidden Issues** Like many used cars, the Maxima may have:- Worn suspension (struts, bushings).
- Exhaust leaks or catalytic converter failures.
- Fuel pump or injector issues (common in older V6s).
A **pre-purchase inspection (PPI)** is highly recommended before buying.
---
### **Ending Conclusion**
The **2008 Nissan Maxima with a faulty AC/heater climate control module** is a **mixed bag**. On one hand, it offers a **reliable engine, comfortable ride, and decent fuel economy**, making it a practical choice for daily driving. On the other hand, the **climate control failure is a major inconvenience**, especially in extreme weather, and the repair cost can be significant.
If you **prioritize comfort and climate control reliability**, this car may not be the best choice unless you re prepared to **budget for the module replacement (or consider a used replacement unit)**. However, if you **don t mind temporarily living without AC/heat** or can **replace the module yourself**, the Maxima could still be a **cost-effective, long-lasting vehicle** with proper maintenance.
---
### **Recommendation**
1. **If You Need a Reliable, Low-Maintenance Car** Consider a **2008 Maxima with a known-good climate control system** (or one that has already been replaced). Look for a **well-maintained example with full service records**, especially for the **timing belt, coolant system, and suspension**.
2. **If You re Willing to Fix the AC/Heater Issue**
- **Get a pre-purchase inspection** to confirm the extent of the climate control module failure.
- **Budget $300 $600** for parts and labor to replace the **27500-ZK20A module** (or consider a **used replacement unit** from a junkyard).
- If the wiring harness or sensors are also bad, costs may increase.
3. **Alternative Options to Consider**
- **2008 Toyota Camry (2.5L 2AZ-FE)** More reliable climate control, better long-term dependability.
- **2008 Honda Accord (2.4L K24Z2)** Strong engine, fewer electrical issues.
- **2008 Mazda6 (2.5L L5)** Similar V6, often with better build quality.
- **Used Maxima with a known-good climate system** (check forums like **NissanMaxima.org** for reports).
4. **If You re Buying Used**
- **Avoid high-mileage examples** (over 150,000 miles) without proof of maintenance.
- **Test the climate control thoroughly** if it s already failing, negotiate a lower price or walk away.
- **Check for rust** inspect wheel wells, rocker panels, and undercarriage.
### **Final Verdict**
The **2008 Nissan Maxima is a decent used car**, but the **AC/heater climate control issue is a dealbreaker for many buyers**. If you **can afford or are willing to replace the module**, it s a **solid, comfortable sedan** with a durable engine. However, if **climate control is a priority**, you may want to **look elsewhere** or **find a Maxima that has already had the repair done**. Always **inspect thoroughly** and **verify maintenance history** before purchasing.
Details:
Compatible with. Most electronic parts are not plug and play. This 2008 Nissan MAXIMA Climate Control is in overall good condition. Please also use the pictures to ensure a proper fit.
Shipping is via USPS or UPS.
part #: 27500zk20a prices
- $49.99-$486.71
specifications nssnheatcontrol:
- for models: Maxima
- for makes: Nissan
- for years: 2008
- mpn: 27500-zk20a
- part type: Ac Control Heater
- manufacturer warranty: Unspecified Length
- fitment type: Direct Replacement
- mounting hardware included: No
- features: White, 4sdn, 3.5, At, Fwd, Abs
- placement on vehicle: Dash
general nssnheatcontrol:
- condition: Used
- Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units
shipping nssnheatcontrol:
- cost: $0.00
- type: Fixed
- class: Expedited
- transit: 4-8 Days
- service: Expedited
seller nssnheatcontrol:
- rating: 99.4%
- # reviews: 90358
- city: Las Vegas, Nevada
returns nssnheatcontrol:
- paid by: Seller
- time: 30 Days
- policy: Returns Accepted
payments nssnheatcontrol:
- other
- wallet: Apple-pay
- credit card: Diners-club
offer nssnheatcontrol:
- started: June 7, 2026
- availability: In Stock
- quantity: 1
- options: Ship-to-home
- sold: 0
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