Infiniti Q40 Engine Parts

Essential Infiniti Q40 Engine Parts

PowerBond – Premium OEM Replacement Harmonic Balancer; 151mm Diameter (Part No.PB1686N)

Premium OEM Replacement Harmonic Balancer; 151mm Diameter

from

$228.99
For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:
  • Designed as premium OEM replacement balancers for serpentine and V-belt drives
  • Manufactured with ductile iron casting and injection bonded dampening rubber
  • Engineered to offer superior bonding strength between the balancer rings
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NTC – Tama Engine Coolant Temperature Sensor (Part No.C6020463610NTC)

Tama Engine Coolant Temperature Sensor

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$26.04
The NTC-Tama Engine Coolant Temperature Sensor is a high quality Original Equipment replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium Original Equipment replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Cloyes Gear – Engine Timing Chain Tensioner (Part No.9-5442)

Engine Timing Chain Tensioner

from

$66.99
A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design, tensioners can use spring tension or hydraulic pressure to properly tension the chain. Please refer to our online catalog for detailed application-specific information

Product Features:
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Meet or exceed OEM performance requirements
  • Utilizes the latest in design and material technology, ensuring a quiet and maintenance-free experience
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Felpro – Engine Cylinder Head Bolt Set (Part No.ES 73088)

Engine Cylinder Head Bolt Set

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$59.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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National – Multi Purpose Seal (Part No.710356)

Multi Purpose Seal

from

$16.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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Driveworks – Main Bearing Repair Sleeve (Part No.S-99181)

Main Bearing Repair Sleeve

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$43.49
Product Features:
  • Brand may vary by location
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Corteco – Decoupled Crankshaft Pulley (Part No.A2080459379CFW)

Decoupled Crankshaft Pulley

from

$138.83
With Vibration Damper – The decoupled belt pulley should be checked after about 90,000 km and replaced together with the tensioner belt. Rely on OEM quality, as only satisfied customers are good customers. No matter whether a drive belt is too loud or ancillary units are damaged by vibration – belt drive decoupling deficiencies are always associated with dissatisfaction. Anyone not using original parts for a decoupled belt pulley is making a false saving. Cheap counterfeit products generally lead to complaints after a short running time and loss of customer confidence. On the other hand, original parts from CORTECO still work reliably, often after 100,000 kilometers.

Product Features:
  • Increased service life of the belt and of the belt tensioner
  • Quieter running of the belt drive
  • Less stress on adjoining components
  • Safety from OEM quality
  • Satisfied and loyal customers Decoupled Pulley Brochure
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Cloyes Gear – Engine Timing Chain Guide (Part No.9-5597)

Engine Timing Chain Guide

from

$29.99
A timing chain guide serves as a track or guide, for the timing chain, connecting the crankshaft and camshaft. Designed to meet or exceed OEM performance requirements, timing guides, which are available in kits or as a stand-alone product, utilize the latest in design and material technology, ensuring quiet and maintenance-free experience

Product Features:
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Designed to meet or exceed OEM performance requirements
  • Refer to our online catalog for detailed application-specific information
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Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S947)

Engine Timing Crankshaft Sprocket

from

$16.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:
  • Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Refer to our online catalog for detailed application-specific information
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National – Multi Purpose Seal (Part No.228411)

Multi Purpose Seal

from

$30.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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Driveworks – Crankshaft Seal (Part No.S-710356)

Crankshaft Seal

from

$6.79
Product Features:
  • Brand may vary by location
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Hitachi – Variable Valve Timing (VVT) Solenoid (Part No.A51321358433HIT)

Variable Valve Timing (VVT) Solenoid

from

$234.43
The Hitachi VVT continuously varies valve timing with engine speed, temperature, and load of engine. Valve timing has been fixed by opposing requests of various engine operation. However, VVT achieves continuous and optimum valve timing in all engine operation. Optimum valve timing in all engine operation improves Nitrogen Oxide(NOx) and Hydrocarbon(HC) in exhaust gas and greatly improves fuel economy, engine power,and engine performance.

Product Features:
  • Precision engineered OE units
  • High-quality O-rings and gaskets
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Carquest Premium – Engine Oil Filler Cap: 10107, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10107)

Engine Oil Filler Cap: 10107, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

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$12.49
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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DENSO – Crankshaft Position Sensor (Part No.196-4009)

Crankshaft Position Sensor

from

$99.99
DENSO’s crankshaft position sensors are manufactured to the stricktest OE standards resulting in unsurpassed reliability durability and detection accuracy. DENSO’s crankshaft position sensors offer leading edge sensing technology which helps control ignition timing more precisely.

Product Features:
  • OE technology adapted for the aftermarket
  • Reduces emissions, increased performance
  • Delivers the highest reliability and detection accuracy
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NOK – Timing Cover O-Ring (Part No.A5067415327NOK)

Timing Cover O-Ring

from

$3.02
Timing Cover O-Ring

NOK – Timing Cover O-Ring (Part No.A5067415316NOK)

Timing Cover O-Ring

from

$4.96
Timing Cover O-Ring

Spartan – Engine Cylinder Head; Nissan VQ37VHR RGT Head (Part No.2354R)

Engine Cylinder Head; Nissan VQ37VHR RGT Head

from

$829.99
Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.

Product Features:
  • All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
  • All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
  • All threads and machined surfaces are and repaired with technology that exceeds the original metal
  • Non-sealing iron surfaces painted to prevent oxidization
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Ishino Stone – Cylinder Head Gasket (Part No.A8010495386ISH)

Cylinder Head Gasket

from

$174.44
Cylinder Head Gasket

Cloyes Gear – Engine Timing Chain (Part No.C721F)

Engine Timing Chain

from

$44.99
A timing chain synchronizes the rotation of the crankshaft and camshaft(s) ensuring proper timing and allows the engine’s valves to open and close during each cylinder’s firing. Available in kits or as a stand-alone product, our chains are pre-stressed and heat-treated for increased durability. Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment

Product Features:
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
  • CAD designed and manufactured using premium materials
  • Refer to our online catalog for detailed application-specific information
  • Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
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National – Shaft Repair Sleeve (Part No.99196)

Shaft Repair Sleeve

from

$33.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Designed to repair damaged, grooved or worn shafts
  • Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
  • Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
  • Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
  • Easy to install with removable flange and installation tool
  • Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
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Ishino Stone – Fuel Pump Tank Seal (Part No.E3004418254ISH)

Fuel Pump Tank Seal

from

$25.16
Fuel Pump Tank Seal

Felpro – OIL PAN GASKET (Part No.OS 30878)

OIL PAN GASKET

from

$15.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES — Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE — Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Hitachi – Variable Timing Spro (Part No.A5400653758HIT)

Variable Timing Spro

from

$342.41
Variable Timing Spro

Helping You Find the Right Engine Parts for Your Infiniti Q40

You love your Q40. So we’ve made it easier than ever to help you find Infiniti Q40 Engine Parts in our online catalog. Our inventory holds 65 aftermarket and OEM Engine Parts for your Infiniti Q40, ranging from $3.02 to $904.99.

We offer parts from 17 brands trusted to make quality Engine Parts for your Infiniti Q40. Before you buy, take some time to read through customer reviews. We currently have 29 reviews of Infiniti Q40 Engine Parts from previous customers. Some of the top rated parts include Shaft Repair Sleeve with 2.0 stars.

Find your Q40 Engine Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Infiniti Q40 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Engine Parts Brands for Your Infiniti Q40

Our inventory holds Engine Parts for your Infiniti Q40 from 17 trusted brands. You’ll find OEM and aftermarket parts from brands like Carquest Premium, Felpro, and National, all of which can keep that Infiniti happy.
We have Felpro parts available for your Infiniti Q40 in categories like Engine Internals and Engine Gaskets and Seals. Some of the top-rated Felpro parts in these categories are:
Engine Crankshaft Seal Kit
from $25.99
(1)
Engine Crankshaft Seal Kit
Crankshaft Seals
Engine Coolant Outlet Gasket
from $3.49
(16)
Engine Coolant Outlet Gasket
Water Inlet Gaskets

FAQs for Infiniti Q40 Engine Parts

What are the most purchased Engine Parts for the Infiniti Q40?

Out of 65 Engine Parts for the Infiniti Q40, the most popular in our inventory are:
Multi Purpose Seal
from $16.49
This product is not rated
Multi Purpose Seal
Timing Cover Seals
Crankshaft Sensor
from $82.99
This product is not rated
Crankshaft Sensor
Camshaft Position Sensors

What are the top-rated Infiniti Q40 Engine Parts?

Top-rated Engine Parts for your Infiniti Q40 based on customer reviews/ratings are:
Shaft Repair Sleeve
from $37.49
(1)
Shaft Repair Sleeve
“I would only use it if I really, really had to.”