Review JEEP OE For Engine Heater for WRANGLER 2007–2011
Jeep 5149107AA Engine Block Heater for Wrangler (2007-2011)
Description:
The Jeep 5149107AA Engine Block Heater is a must-have accessory for Wrangler owners residing in cold climates. This heater is specifically designed for Jeep Wranglers produced between 2007 and 2011. It ensures that your vehicle's engine stays warm during freezing temperatures, making it easier to start and prolonging the engine's life.
This engine heater features a robust and efficient design, with a 120-volt, 600-watt heating element. The heating element is engineered to quickly and evenly heat the engine block, using a high-quality, energy-efficient ceramic resistance material. The heater's compact size allows for easy installation in most engine compartments, ensuring a snug fit.
The Jeep 5149107AA Engine Block Heater comes with a built-in thermostat, which automatically turns on the heater when the temperature drops below 32 degrees Fahrenheit (0 degrees Celsius). This thermostat ensures optimal performance and energy efficiency, preventing unnecessary energy consumption.
The heater's robust design includes a heavy-duty, waterproof connection harness and a built-in fuse. These features protect the heater from moisture and ensure safe operation, even in harsh weather conditions. The harness is also long enough to allow for flexible installation options, catering to various engine compartment layouts.
Installation of the Jeep 5149107AA Engine Block Heater is a straightforward process, requiring minimal tools and expertise. The heater comes with clear and concise installation instructions, making it easy for both professional mechanics and DIY enthusiasts to install.
In summary, the Jeep 5149107AA Engine Block Heater is an essential accessory for Wrangler owners in cold climates. Its robust design, efficient heating element, and built-in thermostat make it a reliable and effective solution for ensuring easy engine starts and prolonging engine life during the winter months.
Pros and Cons of Buying Jeep 5149107AA Engine Heater for Wrangler (2007-2011)
1. Pros:
a. Effective Heating: The Jeep 5149107AA engine heater ensures quick and efficient engine warming, allowing for a more comfortable driving experience during cold weather.
b. Easy Installation: This engine heater comes with a simple wiring harness and can be installed in a few hours without requiring professional assistance.
c. Durable Construction: The heater is built with high-quality materials, ensuring long-lasting performance and reliability.
d. Energy Efficient: The engine heater uses minimal electrical power and is an economical choice for maintaining a warm engine during winter months.
2. Cons:
a. Expensive: Compared to some other engine heaters on the market, the Jeep 5149107AA can be considered expensive.
b. Limited Compatibility: This engine heater is specifically designed for the Wrangler (2007-2011) models. It may not fit or work correctly with other Jeep or vehicle models.
c. Potential for Overheating: If not installed correctly, the engine heater may cause the coolant temperature to rise, leading to potential damage to the engine.
3. Conclusion:
The Jeep 5149107AA engine heater offers effective heating, easy installation, durable construction, and energy efficiency. However, it comes at a higher cost than some other options and is limited to the Wrangler (2007-2011) models. Additionally, incorrect installation may lead to overheating.
4. Recommendation:
If you own a Wrangler (2007-2011) and frequently experience cold weather driving, the Jeep 5149107AA engine heater is a worthwhile investment for maintaining a comfortable driving environment and ensuring long-term engine health. Make sure to follow the installation instructions carefully and consult a professional if necessary to avoid potential overheating issues.
Details:
Engineered to deliver trouble-free installation with no modifications required. Replaces original oe part #: 05149107aa. Features: genuine Jeep oem part that offers a superior fit and performance. Engine heater by Jeep oe.
Made using the finest materials and up-to-date technology. They are meticulously manufactured and rigorously tested to meet Jeeps standards of quality ruggedness, so they will serve you reliably for years come. Proven to offer the quality and reliability Jeep owners are accustomed. Guaranteed to look and function like the part your Jeep came with from factory.
specifications engineblocksam:
for models: Wrangler
for years: 2007–2011
brand: Jeep Oe
mpn: 5149107aa
part type: Engine Heater
product type: Engine
fitment type: Direct Replacement
partslink number: 05149107aa
compatible make s: Jeep
fitnote: 3.8 Liter.
product subtype: Engine Blocks
engine version: 3.8l Chrysler Ohv V6
department: Oem
returns engineblocksam:
time: 30 days
paid by: seller
policy: returns accepted
offer engineblocksam:
availability: in stock
prices: $70.00–$166.66
item condition: New
options: ship-to-home
in stock #: 5
started: november 6, 2025
sold #: 14
general engineblocksam:
category: Auto Parts > Car Truck Accessories > Engines > Blocks
seller engineblocksam:
# reviews: 351724
rating: 97.9%
city: oklahoma city, oklahoma
shipping engineblocksam:
service: fedex ground / fedex home delivery
type: calculated
carrier: fedex
transit: 2-7 days
class: standard
payments engineblocksam:
credit card: visa
wallet: apple-pay
other
rating: 97.9% out of 100 based on 724 user ratings.
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