Nissan D21 Engine Parts

Essential Nissan D21 Engine Parts

Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.29210)

Remanufactured Crankshaft Kit

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$297.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
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Nippon Reinz – Nippon Reinz Cylinder Head Gasket (Part No.A8100169551NRZ)

Nippon Reinz Cylinder Head Gasket

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$61.28
Nippon Reinz does not just cut gaskets – it designs total system sealing approaches that utilize application engineering. This means that regardless of what application you are trying to seal, you can count on Nippon Reinz doing the research and testing to provide the optimum material and technology for that specific application – this systems sealing approach requires a variety of materials. No other gasket manufacturer offers the Application Engineered approach to sealing an engine. A variety of different gasket materials insure an engine gets the optimal seal. All gaskets are not created equal – Nippon Reinz gaskets prove it every day.

Product Features:
  • Original equipment design and quality
  • Head sets give you original equipment form, fit, and function
  • Utilizes OE equivalent or better materials in all head sets
  • Packaged in shrink wrapped tray
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Ishino – Stone Valve Cover Seal Washer (Part No.A8033326623ISH)

Stone Valve Cover Seal Washer

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$3.28
ISHINO STONE® – Ishino Corporation of Japan – has been manufacturing gaskets and seals since 1932 and tier-1 OEM supplier to Toyota, Honda and other Japanese auto manufacturers. The Ishino Stone solution is to supply gaskets featuring a combination of different elastomer layers, carefully adapted to complement each other and preserve the integrity of the seal.

Product Features:
  • Superb quality and precision manufacturing process to ensure overall sealing dependability
  • Static sealing solutions are guaranteed to supply strong sealing power to eliminate any leakage
  • Manufactured to exact OEM specifications
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Dorman – Pik-a-Nut – Steel Cup Expansion Plug 40.08mm, Height 0.450 (Part No.362780.1)

Steel Cup Expansion Plug 40.08mm, Height 0.450

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$3.49
This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Cloyes Gear – Engine Timing Chain Guide (Part No.9-5178)

Engine Timing Chain Guide

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$21.49
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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Dayco – Timing Water Pump Kit; With Pump, Timing Belt And Tensioner (Part No.WP249K1B)

Timing Water Pump Kit; With Pump, Timing Belt And Tensioner

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$141.99
Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco’s timing belt kits with water pump ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners, idler pulleys and water pumps – each matched to a specific vehicle make and model. In addition, the water pump features superior gaskets that retain bolt torque, a roller bearing hub and composite seals to prevent leaks.

Product Features:
  • Engineered for both domestic and import vehicle applications with a timing belt
  • Includes premium Dayco components and a tough, wear-resistant belt
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National – Shaft Repair Sleeve (Part No.99177)

Shaft Repair Sleeve

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$39.49
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:
  • 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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Carquest Premium – Coolant Temperature Sensor with Thread Sealant and Washer (Part No.WTC1057)

Coolant Temperature Sensor with Thread Sealant and Washer

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$27.99
Approved materials for increased durability in even the most extreme temperatures. All MotoRad Coolant Temperature Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
  • Thread Sealant and/or O-ring pre-installed on applicable sensors to ensure leak free performance
  • Brass sensor housing precision machined to meet or exceed OE thermal conductivity
  • OE precision matched thermistor position for correct output parameters
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications.
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Melling – Stock Replacement OE Type Oil Pump (Part No.M106)

Stock Replacement OE Type Oil Pump

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$179.99
Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor

Product Features:
  • Manufactured from high quality materials for consistent durable wear
  • Precision engineered for optimum fit and function
  • Designed for long-life and worry-free performance
  • Melling oil pumps are tested for pressure and flow under operating conditions to ensure quality
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Ishino – Stone Cylinder Head Gasket Set (Part No.A8010326598ISH)

Stone Cylinder Head Gasket Set

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$93.18
WARNING: This item cannot be returned for a replacement or refund if opened! ISHINO STONE® – Corteco Ishino Corporation of Japan – has been manufacturing gaskets since 1932 and tier-1 OEM supplier to Toyota, Honda and other Japanese auto manufacturers. The Corteco Ishino solution is to supply gaskets featuring a combination of different metals with different elastomer layers, carefully adapted to complement each other and preserve the integrity of the seal.

Product Features:
  • Superb quality and precision manufacturing process to ensure overall sealing dependability
  • Static sealing solutions are guaranteed to supply strong sealing power to eliminate any leakage
  • Manufactured to exact OEM specifications
  • Most gasket sets include components needed for a complete overhaul
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NDK – Seal Ring (Part No.A8092117133NDK)

Seal Ring

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$8.13
Seal Ring

Nippon Reinz – Cover Plate Gasket (Part No.A3210342373NRZ)

Cover Plate Gasket

from

$4.55
Nippon Reinz engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, Nippon Reinz offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components. Cover plate to rear of cylinder head.
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Felpro – Engine Crankshaft Seal Kit (Part No.BS 40628)

Engine Crankshaft Seal Kit

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$26.49
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:
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Engineered and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Felpro – OIL PAN GASKET SET (Part No.OS 30591)

OIL PAN GASKET SET

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$25.99
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:
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • ENGINEERED TO PERFORM — Proprietary cork-rubber formulation
  • SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces
  • EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
  • REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road
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Sealed Power – Engine Rocker Arm (Part No.R-1019)

Engine Rocker Arm

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$41.49
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.
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Dayco – Timing Component Kit; Camshaft Belt Tensioner Only, 1 Piece Set (Part No.84016)

Timing Component Kit; Camshaft Belt Tensioner Only, 1 Piece Set

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$45.49
Manufactured to meet critical OE quality fit, form and function requirements demanded by today’s vehicle manufacturers, Dayco’s timing component kit ensures long lasting peak performance. This kit is designed to replace worn or damaged original equipment timing belts, tensioners and idler pulleys. It includes pre-packaged tensioners, idler pulleys and instructions – each matched to a specific make, model and vehicle year.

Product Features:
  • Engineered for the majority of domestic and import vehicle applications with a timing belt
  • All components needed for a complete timing belt replacement included in one box
  • Includes premium Dayco components and a tough, wear-resistant belt
  • Meets or exceeds OE quality
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Dayco – Premium Timing Belt, 49.89 Inch With 133 Round Tooth (Part No.95249)

Premium Timing Belt, 49.89 Inch With 133 Round Tooth

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$46.99
Manufactured with tough, wear-resistant fabric, high-tensile strength cord and a molded tooth surface, the Dayco timing belt provides consistent slip-proof power transfer and high resistance to oil and engine heat. The belt features a molded cog design which runs quieter and is more economical and a premium, high modulus glass fiber cord that delivers precise length stability to keep the engine running smoothly over the life of the belt.

Product Features:
  • Designed for specific OHC and DOHC applications that range from normal service to high performance, high temperature engines
  • Offers noise reduction and minimum dimensional tolerances for precise valve timing
  • Engineered with reduced elongation for maximum durability, high abrasion resistance and better performance
  • Timing marks are applied on the belt for proper installation
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Dorman – Harmonic Balancer Assembly (Part No.594-785)

Harmonic Balancer Assembly

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$221.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction – stringent specifications and careful construction help ensure longevity
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Melling – Stock Replacement Oil Pump Screen (Part No.282S)

Stock Replacement Oil Pump Screen

from

$183.99
A new Melling pick-up tube/oil screen assembly provides the lubrication oil as well as protection for your oil pump from materials that find their way into the engine oil supply system. Contaminates enter your oil system via engine ware, extended time between oil changes and other internal engine sources. These contaminates can interfere with the proper oil flow and pressure spring functions resulting in engine damage and/or failure. Melling suggests that a new properly installed oil pump pick-up tube/screen be a part of every oil pump installation. Several Melling oil pump applications are offered with an oil screen included.

Product Features:
  • Manufactured from high quality durable materials for long wear
  • Precision engineering protects the engine from dirt and contaminants
  • Designed for long-life and worry-free performance
  • Meets or exceeds original equipment specifications
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Ishino – Stone Cam Plug (Part No.A803144718ISH)

Stone Cam Plug

from

$3.55
ISHINO STONE® – Ishino Corporation of Japan – has been manufacturing gaskets and seals since 1932 and tier-1 OEM supplier to Toyota, Honda and other Japanese auto manufacturers. The Ishino Stone solution is to supply gaskets featuring a combination of different elastomer layers, carefully adapted to complement each other and preserve the integrity of the seal.

Product Features:
  • Superb quality and precision manufacturing process to ensure overall sealing dependability
  • Static sealing solutions are guaranteed to supply strong sealing power to eliminate any leakage
  • Manufactured to exact OEM specifications
See More

NSK – NSK Timing Belt Tensioner (Part No.A503026107NSK)

NSK Timing Belt Tensioner

from

$40.49
The NSK Timing Belt Tensioner is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment it replaces.

Product Features:
  • OE-Equivalent and a direct fit application
  • High quality sealed precision bearing assembly
  • OE specified pulley
  • Durable long life performance
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Spectra Premium – Engine Oil Pan (Part No.NSP33A)

Engine Oil Pan

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$159.99
Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium oil pans meet or exceed the performance of the original equipment they replace.

Product Features:
  • Unit is designed to OE fit, form and function requirements accomplished by leveraging our OE expertise
  • Durable powder coating applied to exterior of oil pan for a long lasting rust free unit
  • Washed and then sealed with an anti-corrosive spray on the interior for a rust free unit at installation
  • Fit tested on the very same vehicle application for which it was developed verifying first-hand that the design fits properly and can be easily installed
  • Engineered to stringent tolerances based on our Canadian engineers’ in-depth knowledge of the OE part it’s designed to replace
  • Road tested to ensure real world performance and to verify that each design meets our high standards for quality
  • Coating salt spray tested for over 200 hours to insure durability
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Dokuro – Intake Valve (Part No.A406045107DKO)

Intake Valve

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$9.59
DOKURO use high quality materials and manufacture all engine valves in Japan. Then, as proof of high quality, DOKURO forge Made in Japan is on all valves. The materials available for DOKURO valve applications include carbon steel alloys, stainless steels, inconel, and titanium. Steel alloys such as SUH 3 or SUH 11 are used in most intake valves due to their strength, operating temperatures, relatively low cost, and the fact that they can be hardened at the valve tip for durability. Exhaust valves are made of SUH 35 stainless steel which offers greater high temperature strength and corrosion resistance.

Product Features:
  • OE Quality – Made in Japan
  • High quality carbon and stainless steel alloys
  • High temperature strength
  • Corrosion resistance
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Sealed Power – Engine Connecting Rod Bearing Set (Part No.4-4460P)

Engine Connecting Rod Bearing Set

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$58.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Steel-backed bronze alloy lining with overplate
  • Popular for fatigue resistance & strength
  • Provides conformability required for older apps
  • Our standard material is comparable to competitors performance bearing
  • Note – This material offers less resistance to wear & corrosion than other materials.
  • Utilizes ISO & QS certified manufacturing
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Felpro – TIMING COVER GASKET SET (Part No.TCS 45887)

TIMING COVER GASKET SET

from

$22.99
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:
  • Timing cover set includes gaskets and seals necessary for timing chain/belt replacement job
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Helping You Find the Right Engine Parts for Your Nissan D21

You love your D21. So we’ve made it easier than ever to help you find Nissan D21 Engine Parts in our online catalog. Our inventory holds 127 aftermarket and OEM Engine Parts for your Nissan D21, ranging from $0.99 to $2,914.99.

We offer parts from 34 brands trusted to make quality Engine Parts for your Nissan D21. Before you buy, take some time to read through customer reviews. We currently have 488 reviews of Nissan D21 Engine Parts from previous customers. Some of the top rated parts include Premium OEM Replacement Harmonic Balancer; 160.5mm Diameter with 4.8 stars and Multi Purpose Seal with 4.4 stars.

Find your D21 Engine Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Nissan D21 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 Nissan D21

Our inventory holds Engine Parts for your Nissan D21 from 34 trusted brands. You’ll find OEM and aftermarket parts from brands like Felpro, National, and Carquest Premium, all of which can keep that Nissan happy.

FAQs for Nissan D21 Engine Parts

What are the most purchased Engine Parts for the Nissan D21?

Out of 127 Engine Parts for the Nissan D21, the most popular in our inventory are:
O-Ring & Gasket A/C System Seal Kit
from $14.49
(6)
O-Ring & Gasket A/C System Seal Kit
O-Rings
Multi Purpose Seal
from $9.99
(4)
Multi Purpose Seal
Oil Pump Seals

What are the top-rated Nissan D21 Engine Parts?

Top-rated Engine Parts for your Nissan D21 based on customer reviews/ratings are:
Premium OEM Replacement Harmonic Balancer; 160.5mm Diameter
from $149.99
(32)
Premium OEM Replacement Harmonic Balancer; 160.5mm Diameter
“Worked perfectly”
Multi Purpose Seal
from $13.29
(20)
Multi Purpose Seal
“Perfect replacement for my vintage Pontiacs. I recommend this particular seal to al of my customers.”
Premium Timing Belt, 49.89 Inch With 133 Round Tooth
from $46.99
(15)
Premium Timing Belt, 49.89 Inch With 133 Round Tooth
“quality timing belt,great maintenance item”