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1978 GMC C15 Car Parts & Accessories
You have come to the right place if you need new or replacement parts for your 1978 C15. Advance Auto carries over 3,293 aftermarket parts for your 1978 GMC C15, along with original equipment manufacturer (OEM) parts. We’ve got amazing prices on 1978 C15 Accessories, Body & Wipers and Air, Fuel, Emission & Exhaust parts. Plus, our selection of 1978 Tools, Fluids & Garage parts for your C15 are some of the lowest in the market.
Find replacement parts and upgrades for your 1978 GMC C15. Use our customer reviews of Transmission & Drivetrain parts and others, along with user ratings on the many of the products we offer.
You won’t find an easier way to shop for 1978 GMC C15 performance parts, 1978 GMC C15 body parts, interior components, or any type of part for that matter. Get your C15 upgraded or back in pristine shape by shopping Advance Auto Parts.
1978 GMC C15 Auto Parts and Accessories
1978 C15 Tools, Fluids & Garage Parts
Below you can find the top 1978 GMC C15 aftermarket accessories. Want to see the complete catalog of Tools, Fluids & Garage parts? Click on View All to view each individual GMC 1978 C15 part.
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CARQUEST Oil & Fluids - Extended Life Antifreeze/Coolant (1 Gallon) (Part No. 301)
DescriptionCarquest Extended Life Antifreeze/Coolant is a universal formula good for all makes and models of cars and light duty trucks and mixes with any color antifreeze/coolant. Meets or exceeds all ASTM and SAE performance standards. The patented formula protects against corrosion of all cooling system metals, including aluminum, while providing maximum freeze-up and boil-over protection.
Product Features:- Compatible for use in all automobiles and light-duty trucks
- Yellow color will not change the current antifreeze color when used for topping-off
- Provides 150,000 miles or 5 years of maximum protection when a complete cooling system flush and fill is performed
- Features a phosphate-free and silicate-free formula
- Meets ASTM D-3306 and ASTM D-4340
Read 3 review(s)Review snapshot ® by PowerReviews
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Yes
Yes
Submitted 2020-10-29
By Chris
From Undisclosed
Good price, great product
Bottom Line NULL
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Buy it again when needed
Buy it again when needed
Submitted 2020-10-29
By Khanh
From Undisclosed
It's antifreeze lol
Bottom Line NULL
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Delivery needs improving
Delivery needs improving
Submitted 2020-10-29
By Ardena
From Undisclosed
The antifreeze is fine but the delivery process needs to be better. An estimated time of delivery would have been good. When it was delivered, a knock on the door would have been great. Even after it was delivered, the app didn't reflect it was.
Bottom Line NULL
from $14.99
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Prestone - All Vehicles Full Strength Antifreeze / Coolant - Gallon (Part No. AF2000)
DescriptionPrestone All Vehicles antifreeze+coolant - Concentrate is our optimized formula for All Vehicles; makes, models, years & fluid colors. Our Patented Cor-Guard® Technology (our best coolant innovation in decades) works with all new engines, and also is backward compatible - providing instant protection in older engines. Not only does Prestone Coolant Technology manage engine temperature all year round and protects against freezing, it also uniquely protects the engine from serious damage. No matter what type of coolant is currently in your engine, a Single Top-off of Patented Cor-Guard® Technology instantly protects parts better from corrosion, buildup, pitting, scaling, rust and other damage; a complete replacement of all coolant protects to the maximum. Internal engine damage can cause parts failure, resulting in expensive auto repair shop bills and downtime inconveniences. Using Prestone Antifreeze+Coolant protects against engine issues and those inconveniences. This patented fluid is designed to last 10 years / 300,000 miles and will protect the internal parts of the engine for 10 years / 300,000 miles.
Product Features:- Formulated to work with All Vehicles. Works with all fluid colors; All OAT, POAT, HOAT & IAT.
- Longer Engine Life Guarantee - 10 Years, 300,000 mile Extended life formula
- Includes patented Prestone CorGuard technology, our best advancement in cooling system parts protection that protects against rust and corrosion of all cooling system metals, including aluminum. Protection for 300,000 miles.
- Concentrate formula. Must mix with distilled to the desired mix ratio of EG & water. Can be used for top-off, complete drain and refill or flush and refill of the cooling system.
Read 3 review(s)Review snapshot ® by PowerReviews
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Yes
Yes
Submitted 2020-10-26
By JC
From Undisclosed
Great price
Bottom Line NULL
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Would not buy again
Would not buy again
Submitted 2020-10-24
By michael
From Undisclosed
Wrong coolant for vehicle
Bottom Line NULL
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Good stuff
Good stuff
Submitted 2020-10-23
By George
From Undisclosed
It's all you need.
Bottom Line NULL
from $17.99
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CARQUEST Oil & Fluids - Extended Life 50/50 Prediluted Antifreeze/Coolant (1 Gallon) (Part No. 401)
DescriptionCarquest Extended Life 50/50 Prediluted Antifreeze/Coolant offers all of the same benefits in a convenient pre-diluted antifreeze with no need to add water. Its inhibitors provide maximum cooling system protection against damaging rust and corrosion. Additional benefits include a fluroescent color that will not change the current antifreeze color when used for topping-off, and a phosphate- and silicate-free formula. It contains an Extended Life coolant technology that is compatible for use in all automobiles and light-duty trucks - regardless of make, model, year or original antifreeze color.
Product Features:- Compatible for use in all automobiles and light-duty trucks
- Yellow color will not change the current antifreeze color when used for topping-off
- Provides 150,000 miles or 5 years of maximum protection when a complete cooling system flush and fill is performed
- Features a phosphate-free and silicate-free formula
- Meets ASTM D-3306 and ASTM D-4340
Read 3 review(s)Review snapshot ® by PowerReviews
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I would buy again
I would buy again
Submitted 2020-10-29
By Chad
From Undisclosed
Works great in my Hummer H3
Bottom Line NULL
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Easy
Easy
Submitted 2020-10-27
By Adam
From Undisclosed
Good stuff
Bottom Line NULL
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I would buy again
I would buy again
Submitted 2020-10-25
By Doug
From Undisclosed
Great and good price
Bottom Line NULL
from $12.99
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1978 C15 Accessories, Body & Wipers Parts
Customers frequently purchase these best-selling 1978 GMC C15 Accessories, Body & Wipers parts.
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Dorman - OE Solutions - Door Lock Actuator, Front, Rear (Part No. 746-014)
DescriptionThis door lock actuator has undergone extensive quality and safety testing to ensure reliable performance. It is engineered to provide a direct replacement for the stock actuator on specific vehicle years, makes and models.
Product Features:- Reliable replacement - this door lock actuator has undergone extensive quality and safety performance testing
- Perfect fit - engineered to provide the same fit and function of the original actuator on specific vehicle years, makes and models
- Safety compliant - part has undergone simulated crash testing under government guidelines
- Long-lasting repair - cycle testing in an actual vehicle door verifies effective usage for years
Read 3 review(s)Review snapshot ® by PowerReviews
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Quality Product And A Great Value 🙂
Quality Product And A Great Value 🙂
Submitted 2018-06-27
By Regan
From undisclosed
So far, So good. Very good product.
Bottom Line NULL
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it work fine
it work fine
Submitted 2016-06-14
By darrin
From irving,tx
i took off the old one in minutes and had the new one on in seconds
Bottom Line recommended
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Perfect Fit
Perfect Fit
Submitted 2014-03-30
By EB
From Rhode Island
If replacing orginal actuator, you will need to drill out rivets and purchase 2 M6-1.0 hex head cap screws, 2 lock and flat washers. I went alittle beyond and put some medium thread lock (blue)on the screws. Install took about 20 minutes. This is the third actuator I have installed and knew what I was getting into before I started.
Bottom Line NULL
from $51.49
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Dorman - Help - Vacuum Storage Canister (Part No. 47076)
DescriptionOur vacuum reservoir is engineered from high-quality materials to stand up to extreme under hood temperatures for a longer service life.
Product Features:- A necessary replacement component for restoring control of the Four-Wheel Drive (4WD), heater vents, and other accessories
- Easy to install
- Made from durable plastic to resist vacuum leaks and protect the seal against damage
- A variety of reservoirs available for a wide range of applications
Read 1 review(s)Review snapshot ® by PowerReviews
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A/C fixed and saved a bunch
A/C fixed and saved a bunch
Submitted 2016-06-16
By Bill
From Orlando
If you don't want to remove entire dash just to get to the old vacuum reservoir this is a great and easy solution. Plenty of you tube videos out there to help you out!
Bottom Line recommended
from $16.99
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Westin - DiamondStep Universal Style Rear Bumper (Part No. 20000)
Description
Product Features:- Popular Diamond Tread Design
- Downsize And Compact
- 350 lbs Tongue Weight
- 3500 lbs Trailer Weight Certified
- 3 Year Warranty
Read 2 review(s)Review snapshot ® by PowerReviews
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I would definitely recommend and buy again
I would definitely recommend and buy again
Submitted 2018-06-03
By Vany
From Greeley, CO
Received my order on time and fit perfectly on my 92 Ford F-150. Looks just like the photo!
Bottom Line recommended
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Would recommend
Would recommend
Submitted 2018-04-04
By glenn
From undisclosed
75 dodge pickup. Fits good looks good. Included license plate lights. Great price
Bottom Line NULL
from $240.99
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1978 C15 Air, Fuel, Emission & Exhaust Parts
No need for it to be difficult to find Air, Fuel, Emission & Exhaust parts for your 1978 GMC C15. Compare prices, read reviews, and buy your C15 Air, Fuel, Emission & Exhaust parts online for delivery or in-store pick up.
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Purolator ONE - Engine Oil Filter (Part No. PL25288)
DescriptionPurolatorONE oil filters keep engines operating at peak performance with up to 99% Dirt Removal Power. Available for most domestic and import applications, PurolatorONE optimizes engine life for up to 10,000 miles of advanced protection for most vehicles on the road today. Made with a high-density synthetic blend filter media and wear-resistant metal end caps, PurolatorONE maintains its integrity and filtering capabilities between oil changes. PurolatorONE is ideal for a wide range of tough driving conditions, including towing, stop and go traffic, commuting and harsh weather conditions. This filter offers advanced engine protection, especially when used with synthetic and high mileage oils.
Product Features:- Up to 10,000 miles - advanced engine protection; 99% Dirt Removal Power
- High-density synthetic blend media
- Silicone anti-drainback valve that lasts longer than traditional nitrile to protect against dry starts and oil leaks
- Long-lasting, PTFE coated gasket for easy installation and removal
- Metal end caps provide stability and integrity for greater wear resistance
Read 3 review(s)Review snapshot ® by PowerReviews
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Great filter
Great filter
Submitted 2020-10-18
By Albert
From Undisclosed
Fits and works just fine
Bottom Line NULL
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I will look for the Fram Extra Guard filter elsewhere.
I will look for the Fram Extra Guard filter elsewhere.
Submitted 2020-09-18
By Scott
From Undisclosed
I always bought Fram Extra Guard filters that were a reasonable price but mostly because of the textured bottom of the filter that makes it easy to remove on my next oil change. Unfortunately they quit carrying that particular filter which I find odd because they still carry the more expensive Fram oil filters. The Purolator does not have the texturing and there's barely room for me to get 3 fingers and my thumb on it. Therefore I'm going to have to use a pair of Channel Locks to make my next oil change.
Bottom Line NULL
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Will buy again..
Will buy again..
Submitted 2020-09-12
By Terry
From Undisclosed
Good long life filter..
Bottom Line NULL
from $8.99
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Edelbrock - Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (Part No. 2701)
Description
Product Features:- Maximizes Performance with Edelbrock Carburetors
- Runners Tuned to Match Square Bore Carburetor
- Maximizes Peak Torque Around 3500 RPM
- Excellent Throttle Response and Mid-Range Power
- For Idle to 5500 RPM Street-Driven Performance
- Dual-Plane Low-Rise Intake w/180 deg. Firing Order
- Prod. +5 HP and +9 ft/lbs. of Torque Over PN[2101]
Read 3 review(s)Review snapshot ® by PowerReviews
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buy this
buy this
Submitted 2020-01-24
By Harold
From Undisclosed
fit great looks great
Bottom Line NULL
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I would definitely buy again
I would definitely buy again
Submitted 2019-09-12
By Jamie
From Undisclosed
Great intake. Will never use a regular Performer intake again
Bottom Line NULL
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great quality for a low price
great quality for a low price
Submitted 2019-05-20
By john
From Undisclosed
great manifold for a good price
Bottom Line NULL
from $149.99
View Product -
Purolator ONE - Air Filter (Part No. A50091)
DescriptionReplacing an air filter every 12 months or 12,000 miles can have a significant impact on engine performance and efficiency. PurolatorONE Air Filters trap up to 99% of dirt, dust, soot and other debris, helping to protect your engine from damage. A new air filter may also help prevent engine wear, improve fuel efficiency and can even improve acceleration by up to 11% (U.S. DOE study). PurolatorONE Air Filters are widely available for most passenger cars and light trucks on the road today. Changing your air filter regularly is an easy way to keep your engine running at peak performance.
Product Features:- Multi-fiber, high dirt trapping media
- Traps up to 99% of dirt, soot and other damaging debris (based on ISO 5011 on A24278)
- Replace every 12 months or 12,000 miles (refer to your owners manual for recommended maintenance schedules for your vehicle)
- A new air filter can improve acceleration by up to 11% (U.S. DOE study)
- Helps prevent engine wear
Read 3 review(s)Review snapshot ® by PowerReviews
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A breath of fresh air.
A breath of fresh air.
Submitted 2020-10-15
By Clark
From Undisclosed
It's okay for the brand.
Bottom Line NULL
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I would buy this product again
I would buy this product again
Submitted 2020-08-25
By Edward
From Undisclosed
Good product and fair prices
Bottom Line NULL
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It works
It works
Submitted 2019-10-05
By Robert
From Undisclosed
Air filter is a air filter
Bottom Line NULL
from $12.99
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1978 C15 Transmission & Drivetrain Parts
Customers frequently purchased the following top Transmission & Drivetrain parts for their 1978 C15. Click on View All to see more of the cheapest 1978 C15 aftermarket Transmission & Drivetrain replacement parts.
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B & M - Automatic Shifter, StarShifter (Part No. 80675)
DescriptionFeatures include NHRA/ IHRA reverse lockout, backup light switch, neutral safety switch, polished T-handle. Cable operated for quick installation and accurate shifting. For 2 and 3 speed applications.
Product Features:- Base Trims For Custom Fit
- Cable Operated
- Quick Installation
- Accurate Shifting
- NHRA/IHRA Reverse Lockout Meets Requirements
- Includes Neutral Safety Switch
- Polished Aluminum. T-Handle and Cable
Read 1 review(s)Review snapshot ® by PowerReviews
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had to exchange this shifter for a 4 spe
had to exchange this shifter for a 4 spe
Submitted 2013-02-21
By Hobbit
From Virginia Beach, VA
while I was looking this shifter over and found it wouldn't work for my application, I found it to be as beautiful as the B&M shifter I had in my other El Camino and I would imagine it worked as well as that one. I love these shifters.
Bottom Line recommended
from $238.99
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CARQUEST - New Clutch Set (Part No. MU5505-1)
DescriptionNew Perfection Clutch Sets include the following: New OEM-style cover assembly, computer-tested for clamp load, plate lift, and finger height; new OEM-style clutch disc with facings built to exceed OEM specifications; new clutch release bearing meeting or exceeding OEM specifications (where supplied); new pilot bearing/bushing (where used); alignment tool for the perfect clutch installation (where available); hydraulic line disconnect tool (where used).
Product Features:- New clutch disc with non-asbestos facings built to exceed OEM specifications for durability, safety, and positive engagement.
- Cover assembly is computer tested for clamp load, plate lift and finger height to ensure uniform and smooth operation
- Alignment tool included where available to ensure professional installation
- Where required, includes new pilot bearing or bushing to complete the job
Read 2 review(s)Review snapshot ® by PowerReviews
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great quality, price and fast shipping
great quality, price and fast shipping
Submitted 2013-09-22
By johnebgd
From nj
good quality, very reasonable price , shipped to my door , everything you need to replace your worn out clutch
Bottom Line recommended
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godd product
godd product
Submitted 2011-11-04
By mascot-mafia
From mascot tn
i put this chuth in my wrecker
Bottom Line recommended
from $129.99
View Product -
B & M - Automatic Shifter, Sport Shifter (Part No. 80776)
DescriptionThe B&M Sport Shifter features, Neutral safety switch, backup light switch, lighted gear indicator and black T-Handle and cable. Fits Most 3 and 4 Speed applications.
Product Features:- Base Trims For Custom Fit
- Neutral Safety Switch
- Backup Light Switch
- Lighted Gear Indicator
- Black T-Handle and Cable
Read 1 review(s)Review snapshot ® by PowerReviews
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Good Quality worked perfectly.
Good Quality worked perfectly.
Submitted 2010-05-29
By Hard Drive
From Navarre, Florida
This is a sweetly made product with that hotrod look and feel.This shifter was easy to install and a knock out to drive.No down falls as far as I'm aware of after 9 days of use..so far.
Bottom Line recommended
from $255.99
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1978 C15 Cooling & Heating Parts
Advance Auto customers often purchase these Cooling & Heating parts for their 1978 GMC C15. To see more, click View All below.
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Imperial - Adjustable Thermostatic Fan Control (Part No. 226203)
DescriptionAdjustable Thermostatic Fan Control; Economy Model; 32-248°F. Controls the operating temperature of Imperial electric fans
Product Features:- Economy adjustable thermostatic fan control
- Economy Model; 32-248°F
- For use with Imperial electric fans
- Probe installs into radiator fins
Read 3 review(s)Review snapshot ® by PowerReviews
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Works great
Works great
Submitted 2020-08-13
By brian
From Undisclosed
The AA delivery was awesome! Ordered and at my door in 30 minutes. Craziness!
Bottom Line NULL
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I would buy it again
I would buy it again
Submitted 2020-03-19
By james
From Undisclosed
Installed on an ATV. Works great
Bottom Line NULL
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worked good
worked good
Submitted 2019-10-15
By Kenneth
From Undisclosed
Adjustable Thermostatic Fan Control worked good for my new Flex-A-Lite Black Magic Xtreme Series Electric Fan.
Bottom Line NULL
from $19.99
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CARQUEST - Fan Clutch - 7" Thermal Heavy Duty (Part No. 215046)
DescriptionPlease note: Advance Auto Parts is proud to carry comparable exact-fit parts from multiple vendors, as such, the item you receive may be one of two quality brands. Both brands meet the same fitment requirements and are equal in their performance and specifications. The fan clutch is the component of the cooling system that varies the fan speed to meet the cooling needs of the engine. The fan clutch provides high airflow volume and, by only operating the fan as needed, promotes good fuel economy. CARQUEST fan clutches are designed to meet OE performance specifications.
Product Features:- CARQUEST Premium Fan Clutch
- 7" thermal heavy-duty
- Designed, tested and built by application
- OE performance, fit and appearance
Read 3 review(s)Review snapshot ® by PowerReviews
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Be aware of hole size in fan!
Be aware of hole size in fan!
Submitted 2020-07-06
By Chuck
From Las Vegas
Een though it says "Exact Fit" for my 1986 F250, I was not aware the hole size in my fan was smaller than water pump mounting shaft. This unit - which is for use with A/C and my truck has A/C- requires 3.25 fan hole size. I had to order a different unit which is for vehicles without A/C to fit. My A/C is not hooked up so this is why I ordered different one instead of replacing fan too. Just wanted to make everyone aware of this critical feature when ordering.
Bottom Line recommended
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No complaints
No complaints
Submitted 2018-06-27
By Mel
From undisclosed
Replace non thermal fan with this thermal far. Has cooled engine thus far
Bottom Line NULL
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Pontiac fan clutch is fine.
Pontiac fan clutch is fine.
Submitted 2018-06-07
By jody
From undisclosed
My 67 Grand Prix did not come from the factory with a fan clutch but this one and a larger fan is keeping the 400CI running cool. Looks good too.
Bottom Line NULL
from $53.99
View Product -
CARQUEST - New Premium Water Pump (Part No. T3110)
DescriptionThis premium water pump uses new high-quality components and is designed to meet or exceed OE specifications. This pump is 100% tested to ensure quality. Bearings, gaskets, seals, impeller, hub and housing are all designed for long-lasting service life. All necessary gaskets and seals are included.
Product Features:- All gaskets or seals necessary for installation are supplied with pump
- It is highly recommended that the fan clutch be replaced with the water pump
- Used mostly on models equipped with a fan clutch
- This pump is used on accessory belt driven applications
- Manufactured with heavy duty components for increased cooling capacity
Read 3 review(s)Review snapshot ® by PowerReviews
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Water Pump for Chevy Truck restoration project
Water Pump for Chevy Truck restoration project
Submitted 2020-07-24
By Jeffrey
From Undisclosed
Ordered this pump online from work. Used Speed perks on top of coupon codes online, essentially saved close to 20% from list/retail. The best part is this though....site offered "same day delivery" in my area. Of course I thought this was too good to be true, but it wasnt...:) water pump was in my garage waiting on me later that day when I got home from work. Incredibly impressed with ADV and have been a customer for years....the coupon codes and speed perks keep me coming back...and now, on top of that: free same day delivery? what's not to like? nice work, Advance auto... you have a very loyal customer here in Central Ohio.
Bottom Line NULL
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great!
great!
Submitted 2020-05-17
By Ryan
From Undisclosed
Great aftermarket water pump. The lower hose boss is machined rather than just cast. This makes the lower hose fit exceptionally well vs. O.E.
Bottom Line NULL
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I will keep getting new water pumps at this price
I will keep getting new water pumps at this price
Submitted 2020-04-05
By Craig
From Undisclosed
Good price for new pump it is going on a 500 to stokes motor
Bottom Line NULL
from $51.99
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