11340 Car Alternators Fit for 350Z 07-09, 370Z 09-10, for Infiniti EX35 FX35 G35 G37 M35 M37 Q50 Q70 Q70L V6 3.5L 3.7L Automotive Replacement Alternators 150A 23100JK01A, 23100-JK01A
| Item Weight | 14.61 pounds |
|---|---|
| Package Dimensions | 9.41 x 8.7 x 7.32 inches |
| Exterior | Machined |
| OEM Part Number | 11340N, 11340, 90273384, 23100JK01A, 23100-JK01A, 90-27-3384, A003TJ1991, A003TJ1991A, A3TJ1991 |
| Position | Front |
High-Performance 11340 Alternator for Reliable Automotive Power
Part Number:
Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
11340N, 11340, 90273384, 23100JK01A, 23100-JK01A,
90-27-3384, A003TJ1991, A003TJ1991A, A3TJ1991
Advantages of OKcarpart Alternator:
Brand New Premium Components
Meet or Exceed OE Specifications
Top-tier Performance and Reliability
Premium Rust-Prevention Treatment
11340 Alternators Specification:
Amperage: 150A;
Voltage: 12V;
Rotation: CW(Clockwise);
Number of Grooves: 7-Groove Pulley;
Fan Type: Internal;
Regulator Type: Internal
Compatibility:
Compatible with Infiniti Models:
2008-2010 EX35 V6 3.5L To 11/30/2009
2009-2010 FX35 V6 3.5L To 2/2010
2007-2008 G35 V6 3.5L
2008-2010 G37 V6 3.7L To 2/2010
2009-2010 M35 V6 3.5L
2011-2011 M37 V6 3.7L
2014-2015 Q50 V6 3.7L
2014-2019 Q70 V6 3.7L From 11/20/2013, Sport Pkg
2016-2019 Q70L V6 3.7L Sport Pkg
Compatible with OKcarpart Models:
2007-2009 350Z V6 3.5L
2009-2010 370Z V6 3.7L To 2/2010
Note: This list is a sample of all the compatible cars for this part. Make sure this product fits your car by using the part finder above.
High-Quality Alternator Feature:
Noiseless operation: The bearing is lubricated and sealed, reducing friction, vibration, and noise. Overload & Overheat protection, No noise could be reflected in our 11340N Alternator.
Premium-grade materials: OKcarpart alternator uses high-quality materials, offering excellent heat dissipation, corrosion resistance, and color retention. The external insulation coating effectively prevents short circuits.
Powerful and stable: All components of OKcarpart alternators undergo comprehensive testing and robust performance to ensure robust power delivery, stable electrical supply, and reliable starting and charging capabilities.
High Efficiency & Stability: An alternator is a mechanical device that converts other forms of energy into electrical energy. Optimized electromagnetic design for improved energy conversion. Delivers stable power at all speeds, even at lower RPMs. OKcarpart makes alternators that work better in engine's high-heat environments.
OKcarpart A003TJ1991A alternator's efficient charging system helps extend the life of your vehicle's battery, reducing the need for frequent replacements.
Customers who have installed the 23100JK01A Alternator have reported improved performance and reliability, making it a highly recommended choice for automotive enthusiasts.
Manufactured by a reputable brand known-OKcarpart for its commitment to quality, this alternator offers peace of mind and dependable performance.
Reasons for the new alternator not work: ①Problems with the protector, relay, contactor and other equipment may cause the alternator to fail to operate normally. ②Cooling system failure may cause the alternator to overheat and fail to operate. ③The oil circuit is blocked due to poor quality of the engine oil or long-term failure to change the oil. ④Problems with the in-take & ex-haust systems may cause the alternator to fail to operate normally. ⑤The battery goes dead.
Important Tips:OKcarpart car alternators are brand-new and undergo 1OO% testing. When checking your alternator output do not check it at negative, you check it at pos (B+) terminal.
Q1: Why did my brand-new alternator stop working?
A1: Our alternators are brand-new and undergo 1OO% testing. If you receive an alternator that is not working or charging, here are the reasons: ①Problems with the protector, relay, contactor and other equipment may cause the alternator to fail to operate normally. ②Cooling system failure may cause the alternator to overheat and fail to operate. ③The oil circuit is blocked due to poor quality of the engine oil or long-term failure to change the oil. ④Problems with the in-take & ex-haust systems may cause the alternator to fail to operate normally. ⑤The battery goes dead.
Q2: Why is a car battery not charging with a new alternator?
A2: ①Faulty wiring: There may be an issue with the wiring that connects the alternator to the battery. This could be anything from a loose connection to a damaged wire .②Battery issues: The problem may not lie with the alternator, but with the battery itself. If the battery is old or damaged, it may not be able to hold a charge, even if the alternator is functioning properly. ③Voltage regulator problems: The voltage regulator controls the amount of voltage supplied to the battery by the alternator. If the voltage regulator is faulty, it may not allow the proper charge to be delivered to the battery. ④Parasitic drain: There could be a parasitic drain on the battery, meaning that some electrical component or system in the car is drawing power even when the car is turned off. This can prevent the battery from charging properly, even with a new alternator. ⑤The alternator is not being spun adequately (belt is slipping).⑥. Faulty installation: Check connections and ensure correct installation.
Q3: When a new alternator doesn't solve the problem, is there something wrong with the product?
A3: NO!!! When the new alternator fails to fix their problem, they think the new unit must be no good and return it. When the next alternator they install also fails to work, they may realize that the problem is not the alternator but something else such OKcarpart a bad battery, loose or corroded battery cables, a broken or missing ground strap, a damaged, loose or corroded alternator wiring harness or a charging system control issue in the PCM.
Q4: How long does the alternator last?
A4: With 98% positive feedback from customers, our alternators are of excellent quality and can stand the test of time. Our brand-new alternators are made from the highest quality materials to ensure a longer service life.
Q5: What should I do if I find the product unsuitable or wrong after receiving it?
A5: Don't panic. If you find something inappropriate after receiving the product, please replace the product with the original package and let's help you return it for replacement.
Packing and shipping
|
Packaging Regulation : |
Wooden Box / Carton |
|
Delivery time : |
7~14 days(About) |
|
Conditions : |
New and Genuine |

How do you order?
Okcarpart makes ordering GET Parts easy. Simply send a mail to us. Instead of searching online and guessing which parts you need, our team will make sure you get the correct parts. We process and deliver your order fast, and always at a competitive price. Enjoy 5-star service!
1.IDENTIFY
Determine the parts you need. To ensure the correct parts are quoted, it's best to have the machine make and model, along with part numbers and photos of the nameplate if possible. Our team of professionals are here to help ensure you get the correct parts that fit and work the first time. Our sales team can also survey and help identify the parts you may need. Please email us to get started!
2.ORDER
Our professional internal sales teams and strong supply chain system will assist you to identify the right parts, and can recommend the most cost-effective solution for you. Our team of professionals will process your order, and ensure your order is correct the first time. With over 15 years in the business, we remove the guesswork and always deliver.
3.DELIVER
We'll ship or deliver your products as required, to your nominated location. If you're also located elsewhere, we'll identify the best shipping options for both price and delivery time. Email us now!
FAQs
Q1: What is the difference between OEM and Aftermarket parts, and how do I select the right quality level for my needs?
A: OEM (Original Equipment Manufacturer) parts guarantee exact fit and factory quality, typically at a higher cost. Our Aftermarket parts are sourced from certified manufacturers, often offering comparable performance and superior value. We clearly label all products to allow the customer to make an informed choice based on budget and required lifespan.
Q2: Since you are a global supplier, how do I calculate total shipping costs and estimated delivery time to my country/region?
A: Shipping costs are calculated based on part dimensions, weight, and the destination country during checkout. We offer multiple options (e.g., Economy, Express) with transparent, real-time tracking. Delivery times are clearly displayed and factor in customs processing for international orders.
Q3: What is the warranty period on your auto parts, and what does the warranty actually cover?
A: Most new parts carry a minimum 12-month limited warranty covering defects in material and workmanship, excluding wear and tear and improper installation. The specific warranty details (period and coverage) are clearly listed on each product page.
Q4: How secure is my personal and payment information when placing an order on "okcarpart" ?
A: We use industry-leading security protocols, including SSL encryption and reputable global payment gateways (TT, Visa, Mastercard, PayPal). We strictly comply with global data protection regulations to ensure customer information is secure and protected against fraud.
Q5: We conduct annual targeted procurement of autoparts and repair kits to sustain production. I'd like to know if there are any contract discounts available?
A: Absolutely. Our primary strength lies in supply capability. Whether it's OEM manufacturing or global inventory searches—from components to complete units—we can match your needs with the nearest partner's inventory for rapid delivery. Our global alliance enables transactions at wholesale agency rates.