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2003 Chevrolet Silverado 1500 Expansion Tank

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Replacement Expansion Tank
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Replacement Expansion Tank
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(4 Reviews)
5 Stars
Replacement 123-072
Expansion Tank
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Our List Price: $42.95
(15) In Stock
Part Number: 3695-02220386
Notes: Engine Coolant Reservoir -- ENGINE COOLANT RADIATOR OVERFLOW TANK BOTTLE, WITH CAP
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: E
Vehicle Engine
2003 Chevrolet Silverado 1500 4.8L V8 
2003 Chevrolet Silverado 1500 4.3L V6 
2003 Chevrolet Silverado 1500 6.0L V8 
2003 Chevrolet Silverado 1500 5.3L V8 

Dorman Expansion Tank
Dorman logo Dorman Expansion Tank Click to Enlarge
(1 Reviews)
5 Stars
Dorman W0133-2331434
Expansion Tank
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Product List Price:
$99.95
Our List Price: $57.58
(14) In Stock
Part Number: W0133-2331434
Notes: (Includes Low Coolant Sensor & Over Flow Hose)
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Part Fits: Catalog: A
Vehicle
2003 Chevrolet Silverado 1500

Dorman Expansion Tank
Dorman logo Dorman Expansion Tank Click to Enlarge
(Read reviews)
Product List Price:
$99.97
Our List Price: $72.58
(4) In Stock
Part Number: W0133-2891069
Notes: (Includes Low Coolant Sensor & Over Flow Hose)
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Part Fits: Catalog: A
Vehicle
2003 Chevrolet Silverado 1500

Dorman Expansion Tank - Front
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Dorman Expansion Tank
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(25 Reviews)
4.9 Stars
Dorman 603-102
Expansion Tank
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Our List Price: $48.98
(6) In Stock
Part Number: 3695-03423953
Notes: Engine Coolant Reservoir
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
Position: Front
Condition: New

Package Contents 1 Coolant Reservoir; 1 Cap
Color Clear

Shipping Options:
Ground
This Part Fits: Catalog: F
Vehicle Engine
2003 Chevrolet Silverado 1500 4.8L V8 
2003 Chevrolet Silverado 1500 4.3L V6 
2003 Chevrolet Silverado 1500 6.0L V8 
2003 Chevrolet Silverado 1500 5.3L V8 

SKP Expansion Tank
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SKP Expansion Tank
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(Read reviews)
Our List Price: $46.98
with FREE Shipping
(99) In Stock
Part Number: 3695-07918192
Notes: Engine Coolant Reservoir
Features:
  • OE Style for easy replacement and fitment
Condition: New

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: S
Vehicle Engine
2003 Chevrolet Silverado 1500 4.8L V8 
2003 Chevrolet Silverado 1500 4.3L V6 
2003 Chevrolet Silverado 1500 6.0L V8 
2003 Chevrolet Silverado 1500 5.3L V8 

DIY Solutions Expansion Tank
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DIY Solutions Expansion Tank
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(Read reviews)
Our List Price: $74.95
with FREE Shipping
(3) In Stock
Part Number: 3695-07915342
Notes: Engine Coolant Reservoir
Condition: New

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: Q
Vehicle
2003 Chevrolet Silverado 1500

DIY Solutions Expansion Tank
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DIY Solutions Expansion Tank
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(Read reviews)
Our List Price: $66.95
with FREE Shipping
(20) In Stock
Part Number: 3695-07375719
Notes: Engine Coolant Reservoir
Condition: New

Package Contents Level Sensor

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: Q
Vehicle
2003 Chevrolet Silverado 1500

Brock Expansion Tank
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Brock Expansion Tank
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Our List Price: $54.98
with FREE Shipping
(15) In Stock
Part Number: 3695-07575536
Notes: Engine Coolant Reservoir -- 99-07 GM Truck Coolant Recovery Tank with Cap-Sensor 03-09 Hummer H2
Condition: New

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: K
Vehicle Sub Model Body Engine
2003 Chevrolet Silverado 1500 LS 4WD  Extended Cab Pickup 4dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 Base 4WD  Extended Cab Pickup 4dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LS 4WD  Standard Cab Pickup 2dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LT 4WD  Extended Cab Pickup 4dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 SS AWD  Extended Cab Pickup 4dr  6.0L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 Base 4WD  Standard Cab Pickup 2dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 WT RWD  Standard Cab Pickup 2dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 Base RWD  Standard Cab Pickup 2dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LS RWD  Extended Cab Pickup 4dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LT RWD  Extended Cab Pickup 4dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LS 4WD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 Base RWD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 Base 4WD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LT 4WD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 Base RWD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LS 4WD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 WT RWD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 Base 4WD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 Base 4WD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 LS RWD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 LS RWD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LS 4WD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 Base RWD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 LT RWD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 Base RWD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 Base 4WD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LT 4WD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 WT RWD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 WT 4WD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 WT 4WD  Extended Cab Pickup 4dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 WT RWD  Extended Cab Pickup 4dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LS RWD  Standard Cab Pickup 2dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 Base RWD  Extended Cab Pickup 4dr  4.8L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LT RWD  Extended Cab Pickup 4dr  5.3L V8 Naturally Aspirated OHV GAS 
2003 Chevrolet Silverado 1500 LS 4WD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 LS RWD  Standard Cab Pickup 2dr  5.3L V8 Naturally Aspirated OHV FLEX 
2003 Chevrolet Silverado 1500 WT 4WD  Standard Cab Pickup 2dr  4.8L V8 Naturally Aspirated OHV GAS 

Action Crash Expansion Tank; Premium
Action Crash logo Action Crash Expansion Tank Click to Enlarge
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Product List Price:
$99.97
Our List Price: $36.98
(20) In Stock
Part Number: 3695-04136202
Notes: COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; CAP NOT INCLUDED
Product Remark: 4.3L; Automatic or Manual Transmission
Quality: Premium - High quality new replacement part.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: D
Vehicle Notes
2003 Chevrolet Silverado 1500 COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; CAP NOT INCLUDED 

Action Crash Expansion Tank; Premium
Action Crash logo Action Crash Expansion Tank Click to Enlarge
(Read reviews)
Product List Price:
$99.97
Our List Price: $36.98
(20) In Stock
Part Number: 3695-04136202
Notes: COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; CAP NOT INCLUDED
Product Remark: Automatic or Manual Transmission
Quality: Premium - High quality new replacement part.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: D
Vehicle Notes
2003 Chevrolet Silverado 1500 COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; CAP NOT INCLUDED 

Action Crash Expansion Tank; Premium
Action Crash logo Action Crash Expansion Tank Click to Enlarge
(1 Reviews)
5 Stars
Action Crash GM3014121
Expansion Tank
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Product List Price:
$116.47
Our List Price: $40.98
(11) In Stock
Part Number: 3695-04136200
Notes: COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; INCLUDES CAP
Product Remark: Automatic or Manual Transmission
Quality: Premium - High quality new replacement part.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: D
Vehicle Notes
2003 Chevrolet Silverado 1500 COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; INCLUDES CAP 

Action Crash Expansion Tank; Premium
Action Crash logo Action Crash Expansion Tank Click to Enlarge
(1 Reviews)
5 Stars
Action Crash GM3014121
Expansion Tank
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Product List Price:
$116.47
Our List Price: $40.98
(11) In Stock
Part Number: 3695-04136200
Notes: COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; INCLUDES CAP
Product Remark: 6.0L; Automatic or Manual Transmission
Quality: Premium - High quality new replacement part.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: D
Vehicle Notes
2003 Chevrolet Silverado 1500 COOLANT RECOVERY TANK WITH CAP; FITS ALL GAS ENGINES 1999-04; FITS 8.1L V8 ENGINES THROUGH 2007; INCLUDES CAP 

Action Crash Expansion Tank; Premium
Action Crash logo Action Crash Expansion Tank Click to Enlarge
(Read reviews)
Product List Price:
$118.32
Our List Price: $48.98
(1) In Stock
Part Number: 3695-04167757
Notes: ENGINE COOLANT RECOVERY TANK WITH CAP; FOR DIESEL MODELS
Product Remark: 6.6L; Automatic or Manual Transmission
Quality: Premium - High quality new replacement part.
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: D
Vehicle Notes
2003 Chevrolet Silverado 1500 ENGINE COOLANT RECOVERY TANK WITH CAP; FOR DIESEL MODELS 

AC Delco Expansion Tank
AC Delco logo AC Delco Expansion Tank Click to Enlarge
(Read reviews)
Our List Price: $86.43
(2) In Stock
Part Number: 3695-05623509
Notes: Engine Coolant Reservoir -- New
Condition: New

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
2003 Chevrolet Silverado 1500 4.3L V6 LU3 VIN: X 
2003 Chevrolet Silverado 1500 4.8L V8 VIN: V 
2003 Chevrolet Silverado 1500 5.3L V8 L59 VIN: Z 
2003 Chevrolet Silverado 1500 5.3L V8 LM7 VIN: T 
2003 Chevrolet Silverado 1500 6.0L V8 LQ9 VIN: N 

Autotecnica Expansion Tank
Autotecnica Expansion Tank Click to Enlarge
(Read reviews)
Product List Price:
$99.95
Our List Price: $51.58
(15) In Stock
Part Number: W0133-1820095
Notes: (Includes Low Coolant Sensor & Over Flow Hose)
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Part Fits: Catalog: A
Vehicle
2003 Chevrolet Silverado 1500

AC Delco Expansion Tank
AC Delco logo AC Delco Expansion Tank Click to Enlarge
(Read reviews)
Product List Price:
$99.95
Our List Price: $82.58

Out of Stock
Part Number: W0133-1820095
Notes: Genuine GM - (Includes Low Coolant Sensor & Over Flow Hose)
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
OEM
This Part Fits: Catalog: A
Vehicle
2003 Chevrolet Silverado 1500

APA/URO Parts Expansion Tank
APA/URO Parts logo APA/URO Parts Expansion Tank Click to Enlarge
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Product List Price:
$99.95
Our List Price: $51.58

Out of Stock
Part Number: W0133-1820095
Notes: (Includes Low Coolant Sensor & Over Flow Hose)
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Part Fits: Catalog: A
Vehicle
2003 Chevrolet Silverado 1500

Dorman Expansion Tank
Dorman logo Dorman Expansion Tank Image is not vehicle specific
(Read reviews)
Product List Price:
$99.95
Our List Price: $86.58

Out of Stock
Part Number: W0133-1820095
Notes: (Includes Low Coolant Sensor & Over Flow Hose)
Product Remark: NLA - 1/12
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Part Fits: Catalog: A
Vehicle
2003 Chevrolet Silverado 1500

Dorman Expansion Tank
Dorman logo Dorman Expansion Tank Click to Enlarge
(Read reviews)
Product List Price:
$55.03
Our List Price: $49.58

Out of Stock
Part Number: W0133-1820073
Notes: (Includes Low Coolant Sensor & Over Flow Hose)
Features:
  • Comes with reservoir cap
  • Level sensor included (where applicable)
  • Direct replacement for a proper fit every time
  • Quality tested to ensure trouble-free installation and performance
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Part Fits: Catalog: A
Vehicle
2003 Chevrolet Silverado 1500

Expansion Tank Reviews - 2003 Chevrolet Silverado 1500
Dorman | 603-102
 


It was just what I expected, An exact fit part at a great price and delivered at a timely fashion. Thanks for giving us this wonderful service.


November 16th, 2014 | Posted by john

Replacement | 123-072
 


Coolant tank looks and feels just like OEM. Very satisfied.


July 7th, 2019 | Posted by Coolant tank

Dorman | 603-102
 


We received our purchase quickly and the price was the best that we could find, Thanks!


September 24th, 2014 | Posted by Great service and price!