NISSAN 13070-6N21A Engine Timing Chain Tensioner

( Manufacturer Part Number: 13070-6N21A ), ( Part Type: Timing Engine Chain ), ( Genuine Oem: Yes ), ( Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Year: 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 ), ( Parts Included: Only Part Reference 21 On The Diagram Is Included )

Review NISSAN Genuine Engine Timing Chain Tensioner fits 2008–2019

The Nissan 13070-6N21A engine timing chain tensioner is an essential component of the engine's timing system in certain Nissan models. This part is responsible for maintaining the proper tension on the timing chain, ensuring that the engine's valves and pistons open and close at the correct times.

The Nissan 13070-6N21A timing chain tensioner is a compact, yet robust component, designed with a durable metal housing. This housing protects the tensioner from the harsh engine environment and helps to prolong its lifespan. The tensioner utilizes a precision-machined pulley wheel, which engages with the timing chain via a set of teeth. The tensioner arm, which is connected to the pulley wheel, adjusts its length to maintain the correct chain tension as the engine runs.

The Nissan 13070-6N21A timing chain tensioner also features a built-in oil pump drive, which helps to ensure that the tensioner receives an adequate supply of engine oil. This is crucial for the tensioner's proper functioning and longevity. The tensioner is designed to fit specific Nissan engine models, ensuring a precise fit and optimal engine performance.

Installing the Nissan 13070-6N21A timing chain tensioner typically requires the engine to be removed from the vehicle. This is a complex procedure that should only be undertaken by experienced mechanics or auto repair professionals. If you suspect that your timing chain tensioner needs to be replaced, it is essential to have your vehicle inspected by a qualified technician as soon as possible.

Failure to replace a faulty timing chain tensioner can result in a variety of engine issues, including misfires, rough idling, and even engine damage. By replacing the timing chain tensioner with a genuine Nissan part like the 13070-6N21A, you can help ensure that your engine continues to run smoothly and efficiently.

In summary, the Nissan 13070-6N21A engine timing chain tensioner is a crucial component of the engine's timing system. It is designed with a durable metal housing, precision-machined pulley wheel, and a built-in oil pump drive. Replacing a faulty tensioner with a genuine Nissan part is essential for maintaining optimal engine performance and preventing potential engine damage.

Pros and Cons of Buying a Nissan 13070-6N21A Engine Timing Chain Tensioner

The Nissan 13070-6N21A engine timing chain tensioner is an essential component for maintaining the proper functioning of your vehicle's engine. If you are considering purchasing this part, it's important to weigh the pros and cons to make an informed decision.

1. Improved Engine Performance: A faulty timing chain tensioner can cause engine misfires, rough idling, and even complete engine failure. Replacing the faulty part with a new Nissan 13070-6N21A timing chain tensioner can help improve your engine's performance and prevent costly repairs in the future.

2. Longer Engine Life: Regularly replacing worn-out engine parts, such as the timing chain tensioner, can help extend the life of your engine. By investing in a new timing chain tensioner, you can potentially save money on major engine repairs or even an engine replacement.

3. Peace of Mind: Knowing that your engine's timing chain tensioner is in good working order can provide you with peace of mind. You'll be able to drive your vehicle with confidence, knowing that you've taken care of an important maintenance item.

1. Cost: The cost of purchasing a new Nissan 13070-6N21A engine timing chain tensioner can be a significant investment, especially if you're not experienced in performing the replacement yourself. Labor costs can add to the overall expense if you choose to have the part installed by a professional mechanic.

2. Time: Replacing the timing chain tensioner can be a time-consuming process, particularly if you're not mechanically inclined. The job may require removing various engine components to access the timing chain tensioner, which can add hours to the replacement process.

3. Complexity: The timing chain tensioner is an intricate part of your engine system. Replacing it involves dealing with various engine components, including the timing chain, timing gears, and other related parts. This complexity can make the replacement process more challenging and potentially lead to unintended complications.

The decision to purchase a Nissan 13070-6N21A engine timing chain tensioner involves weighing both the pros and cons. While the investment can provide improved engine performance, longer engine life, and peace of mind, it also comes with a significant cost, time commitment, and complexity. Ultimately, the decision depends on your personal circumstances, your mechanical abilities, and your willingness to invest in your vehicle's maintenance. If you're unsure about performing the replacement yourself, it may be worth considering having a professional mechanic handle the job to ensure it's done correctly and efficiently.

If you're experiencing issues with your vehicle's engine performance or have been advised by a mechanic that your timing chain tensioner needs replacing, it's recommended that you invest in a new Nissan 13070-6N21A engine timing chain tensioner. By addressing the issue promptly, you can prevent more extensive and costly engine repairs or even an engine replacement in the future. If you're not confident in your ability to perform the replacement yourself, consider seeking the assistance of a professional mechanic to ensure the job is done correctly and efficiently.

Details:

Primary chain tensioner. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging.

Genuine Nissan Parts.

part #: 130706n21a prices

• $44.99-$86.73

specifications tensionpull:

• for makes: Nissan
• for years: 2008-2019
• mpn: 13070-6n21a
• part type: Timing Engine Chain
• genuine oem: Yes
• warranty: 1 Year
• fitment type: Direct Replacement
• year: 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
• parts included: Only Part Reference 21 On The Diagram Is Included

seller tensionpull:

• # reviews: 65
• rating: 100.0%
• city: Rio Rancho, New Mexico

offer tensionpull:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: June 18, 2025

general tensionpull:

• condition: New
• Engines Engine Parts > Timing Components Kits > Tensioners Pulleys

shipping tensionpull:

• transit: 5-10 Days
• type: Fixed
• service: Standard
• cost: $21.05
• class: Standard

returns tensionpull:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

payments tensionpull:

• credit card: Mastercard
• other
• wallet: Paypal

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