1999 Isuzu NPR Engine Cooling Parts

Name: Adjustable Thermostatic Fan Control
Brand: Imperial
SKU: 226204
Price: 65.99 USD
Rating: 3.5 (33 reviews)

Keep Your 1999 Isuzu NPR in Top Shape with Quality Engine Cooling Parts

Whether you’re repairing or upgrading your Engine Cooling Part, using high-quality parts is key to keeping your 1999 Isuzu NPR looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Water Pumps, Thermostats, and Radiators. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Engine Cooling Parts from Trusted Brands

Looking for a reliable Engine Cooling Part? We’ve got you covered with options from brands you know and trust like FELPRO, Carquest Premium, and Dorman. For example, FELPRO Engine Cooling Parts start at just $3.99 with an average 4.6 star rating. Carquest Premium and Dorman offer similar pricing and quality, backed by strong customer feedback. With over 835 reviews and a solid 4 star average, you can shop with confidence knowing other Isuzu NPR owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1999 Isuzu NPR Engine Cooling Part at Advance Auto Parts is around $115.52, with a range that starts at $3.99 and goes up to $878.99. With 31 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like Engine Water Pump Gasket, New Water Pump, and UltraStat Thermostat: With Seal, 195 Degrees start at just $3.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Engine Cooling Part, don’t forget to check out other key components like Air Conditioning Parts and Heating Parts. At Advance Auto Parts, we’re here to help you keep your 1999 Isuzu NPR in peak condition, inside and out.

Looking for the perfect Engine Cooling Part for your 1999 Isuzu NPR? You’re in the right place. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Engine Cooling Parts, ensuring durability and a precise fit for your Isuzu NPR. Whether you’re driving a 1999 model or another popular model year like 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, and 2018, we’ve got you covered. Purchasing Engine Cooling Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Engine Cooling Parts that fit your vehicle.

Essential 1999 Isuzu NPR Engine Cooling Parts

from

$65.99

Adjustable Thermostatic Fan Control. 160-210°F; push-in probe. Controls the operating temperature of Imperial electric fans. Operates up to 2 fans.

Product Features:

Adjustable thermostatic fan control
160-210°F push-in probe
For use with Imperial electric fans
Probe installs into radiator fins

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$35.99

This replacement engine coolant thermostat housing is engineered to match the fit and durability of the stock thermostat housing on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:

Ideal replacement – this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housings

from

$93.99

Product Features:

Designed, tested, and built by application
OE performance, fit, and appearance
Precision machined
Out of box installation

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$174.99

Replace your damaged cooling fan blade with this direct replacement. This vehicle-specific application is engineered for a perfect fit and is made from quality materials to ensure durability and restore proper cooling system operation.

Product Features:

Direct replacement – this engine cooling fan blade fits and functions like the original equipment fan blade
Quality construction – manufactured from premium materials for a long service life
Excellent value – original equipment quality at a lower price
Quality tested – has undergone testing to ensure proper fit and performance

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$4.49

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$16.05

BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:

Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

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$14.99

This engine water pump stud kit is designed to match the original hardware required to repair the water pump on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:

Direct replacement – this engine water pump stud kit is designed to match the original hardware required to repair the water pump on specified vehicles
Ideal solution – this kit is a reliable replacement for original hardware that is missing or damaged
Durable construction – this kit is made from quality components to ensure reliable performance and a 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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$8.49

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

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$31.99

Product Features:

Designed to meet or exceed OE specifications for fit, form and function
100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate temperature for optimal performance
OE precision matched thermistor ensuring sensors match OE output resistances across all temperature positions
O-rings, seals or thread sealant are included if required
Weather-tight connectors prevent leaks and corrosion for longer life
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$153.99

This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

Product Features:

Direct replacement – this engine coolant reservoir matches the fit and function of the original part
Ideal solution – engineered for a seamless installation
Durable construction – manufactured from quality materials to withstand underhood heat and vibration
Trustworthy design – backed by 100 years of automotive aftermarket experience

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$14.99

Carquest Premium Coolant Housings are manufactured with OEM quality materials and safety standards by an OE Supplier. This housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. The construction of this housing is improved over the OE design to fix and update any issues that the OE design may have had.

Product Features:

Product Features:

Easy, one step fit and installation
No special tools required
Meets or exceeds all OEM standards

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$402.99

Carquest Premium radiators are designed and engineered for maximum performance, using the highest-grade materials to ensure all radiators meet or exceed original equipment (O.E.) fit, form and function. Carquest Premium radiators are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Most modern vehicles use radiators with plastic tanks and our parts are engineered with integrated ribbing to prevent damage during thermal cycling. Carquest Premium radiators are also 100% tested to ensure a durable, leak-free cooling system repair.

Product Features:

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles

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$626.99

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles

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$13.49

Crafted to meet the exact specifications set by Original Equipment Manufacturers (OEM), these products are engineered for effortless installation and removal. Constructed from premium-grade components, incorporating proper relief and vacuum valves, they ensure optimal performance even in the most demanding automotive cooling systems. Rigorously quality-tested, these components provide exceptional, out-of-the-box performance and superior durability to meet or exceed the highest standards of today’s vehicles.

Product Features:

Safety lever to vent coolant pressure before removal
Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

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$14.99

Maintains proper cooling system pressure
Easy installation and removal
100% tested to ensure proper pressure and longevity
Meets all OEM specifications

from

$65.99

This replacement engine coolant thermostat housing assembly is engineered to match the fit and durability of the stock housing assembly on specified vehicles. It is designed to withstand extreme temperature changes to extend service life.

Product Features:

Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies

from

$33.99

Ideal replacement – this engine coolant thermostat housing assembly directly replaces the original water outlet on specified vehicle years, makes and models
Durable construction – this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
Cost-effective and reliable – offers original manufacturer quality at lower cost than getting replacement at dealer
Industry-leading design – professionally engineered by the aftermarket leader in replacement thermostat housing assemblies

from

$99.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Motors built and tested to quality specifications
14 in. universal fit reversible fan
1250 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.
Motors built and tested to quality specifications
14 in. universal fit reversible fan
1250 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.

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$108.99

Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:

Rapid-Cool Thin-Line electric fans
12″ Diameter
800 CFM
Use as a pusher or puller fan
Motors built and tested to quality specifications
12 in. universal fit reversible fan
800 CFM
UNIVERSAL fan, NOT a direct OE replacement. Measure core and verify space.

from

$3.99

Meets or exceeds all original equipment specifications
Application specific design
Manufactured for the sealing repair environment
Validated for fit, form, and function
Quality that you can trust

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$254.99

Product Features:

Our heavy-duty water pump o+ering is designed to handle severe and rigorous conditions
100 percent fully tested unitized bearings and seals
Computerized machined surfaces for proper fit and sealing
Gates heavy-duty water pumps are represented as a part number with an HD suffix
Warranty: 18 months or 150,000 miles/5,400 hours, whichever comes first
New pumps manufactured to ISO/TS 16949 standards

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$69.99

Carquest Premium drive motor inverter cooler water pumps are 100% new, high-quality parts that meet or exceed original equipment (O.E.) specifications. All components, including the housing, impeller, controller, gaskets, and seals are designed for long-lasting service life. These electric water pumps are supplied with the gaskets or seals necessary for installation. Our Carquest Premium auxiliary water pumps undergo stringent testing to ensure superior performance that we stand behind with an industry-leading warranty.

Product Features:

Built to meet or exceed OE fit, form and function
All components necessary for installation are supplied with pump
100% tested for reliable performance
Follow all enclosed instructions to maximize pump life and validate warranty

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$3.99

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
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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$60.99

UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resitance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components.

Product Features:

Heavy gauge stainless steel components offer increased reliability and long-lasting durability
Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
AccuSpring Design for stable temperature control and increased cabin comfort

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$64.99

Carquest Premium Thermostats are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

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$17.99

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

from

$38.49

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

from

$15.99

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

Popular 1999 Isuzu NPR Engine Cooling Parts Categories

Radiators

Water Pumps

Engine Cooling Fan Controllers

Radiator Fan Clutch

Thermostats

Radiator Fan Motors

Thermostat and Water Outlet Assemblies

Coolant Reservoirs

Coolant Reservoir Caps

Water Outlets

Engine Coolant Pipe O-Rings

Engine Water Pump Gasket Kits

OE Cooling Fan Blades

Water Pump Install. Kits

Thermostat Housings

Temperature Switch and Senders

Water Pump Gaskets

Engine Water Pump Backing Plate Gaskets

Coolant Fan Motor Connectors

Best-Selling 1999 Isuzu NPR Thermostats

Upgrade your NPR with one of our 4 best-selling Thermostats, earning an average 4.25 stars rating across 240 reviews.

show more show less

from

$11.99

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

from

$38.49

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

from

$18.29

This premium upgraded thermostat is everything you were looking for. UltraStat Thermostats are the toughest thermostats on the market. All heavy gauge stainless steel construction provides long-life durability, as well as complete corrosion resistance. Exclusive BLVT Valve technology minimizes thermal shock to cooling system components. This is the perfect upgrade to help insure your cooling system is working exactly as you need and expect it to for longevity.

Product Features:

Exclusive BLVT Valve Technology minimizes thermal shock to cooling system components
Heavy gauge stainless steel components offer increased reliability and long-lasting durability
Stainless steel thermal element for unmatched corrosion resistance and revolutionary REAX wax mixture provides quicker reaction time
AccuSpring Design for stable temperature control and increased cabin comfort

from

$39.99

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

Top-Quality Radiators for 1999 Isuzu NPRs

Choose a high-quality OEM or aftermarket Radiator for Isuzu NPRs and enjoy top-notch performance from $402.99.

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from

$402.99

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles

from

$878.99

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles

from

$488.99

Thermal tested under real-life temperature simulations
High tensile strength aluminum for maximum crimp strength
Plastic tanks are engineeredáwith integrated ribbingáfor addedástrength to withstand cracks, bowing and distortion during thermal cycles
Thermal expansion slots extend core life and reduce failure rates by allowing improved core expansion and contraction during systematic heat cycles

Our Top Pick for a 1999 Isuzu NPR Coolant Reservoir Cap

Invest in a durable Coolant Reservoir Cap for your 1999 Isuzu, knowing you’re getting trusted brands and expert craftsmanship.

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from

$36.99

Cracked or lost the original engine coolant reservoir cap? Replace it seamlessly and effectively with this precisely engineered, direct replacement cap.

Product Features:

Direct replacement – this engine coolant reservoir cap directly replaces a cracked or lost original cap
Application specific – made to match dimensions of reservoir cap on only certain vehicle years, makes and models
Seamless fit – reverse-engineered from the original equipment to fit perfectly
Excellent value – a quick, easy replacement that’s less expensive than going back to the dealership

Our Thermostat and Water Outlet Assemblies for 1999 Isuzu NPRs

Make a smart move for your 1999 Isuzu NPR with our Thermostat and Water Outlet Assembly for $21.99.

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$21.99

Kit includes thermostat, housing, and all necessary seals/gaskets to do the complete job. These individual parts are manufactured with OEM quality materials and safety standards by an OE Supplier. This thermostat and housing will meet and exceed the expectations of the OE thermostat to insure the best product for your cooling system. Stands up to even the most demanding automotive cooling systems. Manufactured with OEM specifications and processes. Copper case and wax compound assures rapid response to temperature changes in the coolant. Offset design, air relief valve, and OEM style seals included where applicable.

Product Features:

Product Features:

High grade stainless steel and copper construction
Meets or exceeds OEM standards
Consistent and precise response to cooling system needs
Original equipment design for worry-free direct fit replacement
100% tested and calibrated

Top-Rated Engine Cooling Part Brands For Your 1999 Isuzu NPR

When it comes to finding the perfect Engine Cooling Part for your 1999 Isuzu NPR, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Engine Cooling Part brands including FELPRO, Carquest Premium, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $3.99. Purchasing a Engine Cooling Part from us here at Advance Auto Parts is a smart move for both you and your 1999 Isuzu NPR, providing peace of mind with parts that meet or exceed OEM standards.

Popular FELPRO 1999 Isuzu NPR Engine Cooling Parts

If you’re looking for a top-quality Engine Cooling Part for your 1999 Isuzu NPR, Advance Auto Parts has exactly what you need with our selection of FELPRO Engine Cooling Parts. We have 3 FELPRO Engine Cooling Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $3.99 and an average cost of $4.16, you’ll find the perfect Engine Cooling Part for your needs and budget. FELPRO Engine Cooling Parts for the 1999 Isuzu NPR come highly rated, with over 92 customer reviews and an impressive average rating of 4.6 stars. Choosing a FELPRO Engine Cooling Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $3.99

(6)

Engine Water Pump Gasket

“Easy to order and friendly staff! A+++”

from $4.49

(18)

Multi-Purpose O-Ring

“Perfect fit, installed nicely.”

from $3.99

(68)

Engine Water Pump Gasket

“I’ve been driving into very rural places with no cell signal and theres always a possibility that sometimes AAA might not tow me. I’m not a master me”

Top-Quality Carquest Premium 1999 Isuzu NPR Engine Cooling Parts

For those in search of a high-quality Engine Cooling Part for their 1999 Isuzu NPR, Advance Auto Parts offers a great selection of Carquest Premium Engine Cooling Parts. With 3 Carquest Premium Engine Cooling Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Engine Cooling Parts start at just $11.99, with an average price of $59.99, giving you a range of options to suit your budget. Backed by over 433 customer ratings and an average rating of 4.4 stars, Carquest Premium Engine Cooling Parts provide both reliability and excellent performance. Choosing a Carquest Premium Engine Cooling Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $93.99

(5)

Thermal Fan Clutch – Severe Duty Reverse Rotation

“You will need special clutch fan wrench and no slip tool to take clutch fan off water pump.”

from $73.99

(189)

Engine Water Pump: New, Gasket/Seals Included

“Working great”

from $11.99

(239)

Standard Thermostat: With Seal, 195 Degrees

“Easy replacement”

FAQs for 1999 Isuzu NPR Engine Cooling Parts

What are the best-selling Engine Cooling Parts for 1999 Isuzu NPRs?

Out of 31 Engine Cooling Parts that fit 1999 Isuzu NPRs, the following parts are the top sellers:

Engine Water Pump Gasket (5180503) – $3.99
New Water Pump (15420096) – $59.99
UltraStat Thermostat: With Seal, 195 Degrees (11920666) – $18.29

What’s the price range for 1999 Isuzu NPR Engine Cooling Parts?

The prices of Engine Cooling Parts for the 1999 Isuzu NPR range from $3.99 up to $878.99 for the most premium parts.

What is the average price of an Engine Cooling Part for a 1999 Isuzu NPR?

The average price for Engine Cooling Parts for the 1999 Isuzu NPR is $115.52. Keep in mind the variety of part types within our Engine Cooling Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Engine Cooling Parts for other Isuzu NPR model years?

Yes, we carry Engine Cooling Parts for 33 model years of Isuzu NPRs between 1986 and 2020. The following model years are the most popular for Engine Cooling Part purchases: 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, and 2010.

What are the cheapest Engine Cooling Parts for my 1999 Isuzu NPR?

The cheapest 1999 Isuzu NPR Engine Cooling Parts we carry are:

Engine Water Pump Gasket (5180503) – $3.99
Engine Water Pump Gasket (3205096) – $3.99
Multi-Purpose O-Ring (15780969) – $4.49
Engine Water Pump Gasket Kit (11411340) – $8.49
Standard Thermostat: With Seal, 195 Degrees (5650003) – $11.99

Does Advance Auto Parts sell Engine Cooling Parts for any other 1999 Isuzu models?

Yes. We stock Engine Cooling Parts for 10 other popular 1999 Isuzu models. Some of the most popular are 1999 Rodeo Engine Cooling Parts, 1999 Amigo Engine Cooling Parts, 1999 Oasis Engine Cooling Parts, 1999 Hombre Engine Cooling Parts, and 1999 Trooper Engine Cooling Parts.

What are the top-rated Engine Cooling Parts that fit the 1999 Isuzu NPR?

Based on 835 reviews by customers, our 1999 Isuzu NPR Engine Cooling Parts have an average customer rating of 4 stars. These are the highest-rated categories of Engine Cooling Parts for the 1999 Isuzu NPR and their top-rated products:

Engine Water Pump Backing Plate Gaskets
- Engine Water Pump Gasket (3205096) – $3.99
Water Pump Install. Kits
- Water Pump Mounting Hardware Kit (22149372) – $14.99

What types of Engine Cooling Parts do you sell for my 1999 Isuzu NPR?

As of 11/2/25, these are some of the most in-demand types of Engine Cooling Parts for a 1999 Isuzu NPR:

Can I get help with 1999 Isuzu NPR Engine Cooling Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Isuzu Engine Cooling Parts and more.

What is your return policy for Isuzu NPR Engine Cooling Parts?

Advance Auto Parts keeps returns simple. For new Isuzu NPR Engine Cooling Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1999 Isuzu NPR Engine Cooling Parts

Imperial – Adjustable Thermostatic Fan Control (Part No.226204)

Dorman – Coolant Housing/Water Outlet: with Housing, 30 Degree Neck Angle (Part No.902-836)

Carquest Premium – Thermal Fan Clutch – Severe Duty Reverse Rotation (Part No.215113)

Dorman – Clutch Fan Blade: Plastic, Cost Effective and Reliable (Part No.620-5603)

Felpro – Multi-Purpose O-Ring (Part No.35710)

Carquest – A/C Compressor Connector (Part No.PT770)

Dorman – Water Pump Mounting Hardware Kit (Part No.902-804)

Felpro – Engine Water Pump Gasket Kit (Part No.ES 73030)

Carquest Premium – Temperature Sender With Gauge and Harness (Part No.WTC1035)

Dorman – HD Solutions – Non-Pressurized Coolant Reservoir (Part No.603-5603)

Carquest Premium – Coolant Housing/Water Outlet: With Gasket (Part No.CH5169)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.867203)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.867204)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10330)

Carquest Premium – Radiator Cap: 16 PSI (Part No.10233)

Dorman – Thermostat Assembly: Includes Housing and O-Ring, 160 Degrees (Part No.902-2701)

Dorman – Thermostat Assembly: Includes Housing, Thermostat, and Gasket, 186 Degrees (Part No.902-700)

Imperial – Electric Fan, 14" Diameter (Part No.226114)

Imperial – Electric Fan, 12" Diameter (Part No.226112)

Felpro – Engine Water Pump Gasket (Part No.13032)

Gates – Heavy-Duty Engine Water Pump (Part No.42239HD)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T3111)

Felpro – Engine Water Pump Gasket (Part No.5152)

Motorad UltraStats – UltraStat Thermostat – 160 Degrees (Part No.5523-160)

Carquest Premium – Heavy Duty Thermostat: 175 Degrees (Part No.14857)

Carquest Premium – Standard Thermostat: With Seal, 187 Degrees (Part No.14948)

Carquest Premium – Heavy Duty Thermostat: With Seal, 185 Degrees (Part No.14968)

Carquest Premium – Heavy Duty Thermostat: 180 Degrees (Part No.13738)

Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T3131)

Driveworks Water Pumps – New Water Pump (Part No.58-521)

Gates – Heavy-Duty Engine Water Pump (Part No.42239HD)

Carquest Premium – Standard Thermostat: With Seal, 195 Degrees (Part No.14119)

Carquest Premium – Heavy Duty Thermostat: With Seal, 185 Degrees (Part No.14968)

Motorad UltraStats – UltraStat Thermostat: With Seal, 195 Degrees (Part No.5265-195)

Carquest Premium – Heavy Duty Thermostat: With Seal, 180 Degrees (Part No.14959)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.867203)

Carquest Premium – Radiator (Part No.867200)

Carquest Premium – Radiator: With Transmission Oil Cooler (Part No.867202)

Dorman – HD Solutions – Engine Coolant Reservoir Cap: Twist, Plastic/Rubber/Metal, 1 Pack (Part No.924-1059)

Motorad – Engine Coolant Thermostat Housing Assembly Thermostat: With Seal, 195 Degrees (Part No.5169KT)