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2003 Chevrolet Tahoe Heater Core

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APDI Heater Core - Rear
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(Read reviews)
Our List Price: $50.33
(5) In Stock
Part Number: 3734-05215907
Notes: Heater Core
Position: Rear
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

APDI Heater Core - Front
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(4 Reviews)
5 Stars
APDI 9010281
Heater Core
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Our List Price: $39.33
(>35) In Stock
Part Number: 3734-05140361
Notes: Heater Core -- Heavy Duty Heater
Position: Front
Condition: New

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Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

Action Crash Heater Core - Front; Premium
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(Read reviews)
Product List Price:
$58.05
Our List Price: $41.98
(5) In Stock
Part Number: 3734-04043951
Notes: HEATER CORE; FRONT
Position: Front
Quality: Premium - High quality new replacement part.
Condition: New

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Ground
This Product Fits the Following: Catalog: D
Vehicle Notes
2003 Chevrolet Tahoe HEATER CORE; FRONT 

Action Crash Heater Core - Front; Premium
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(Read reviews)
Product List Price:
$228.12
Our List Price: $42.98
(>12) In Stock
Part Number: 3734-04064269
Notes: HEATER CORE; FRONT; WITH CUSTOM FRONT FLOOR CONSOLE; RPO D07
Position: Front
Quality: Premium - High quality new replacement part.
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: D
Vehicle Notes
2003 Chevrolet Tahoe HEATER CORE; FRONT; WITH CUSTOM FRONT FLOOR CONSOLE; RPO D07 

Action Crash Heater Core - Rear; Premium
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(Read reviews)
Product List Price:
$56.10
Our List Price: $40.98
(1) In Stock
Part Number: 3734-04047963
Notes: HEATER CORE; REAR
Position: Rear
Quality: Premium - High quality new replacement part.
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: D
Vehicle Notes
2003 Chevrolet Tahoe HEATER CORE; REAR 

Action Crash Heater Core - Rear; Premium
Image is not vehicle specific
(Read reviews)
Product List Price:
$128.00
Our List Price: $66.98
(5) In Stock
Part Number: 3734-04139196
Notes: HEATER CORE; REAR; WITHOUT CUSTOM FRONT FLOOR CONSOLE; RPO D07
Position: Rear
Quality: Premium - High quality new replacement part.
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: D
Vehicle Notes
2003 Chevrolet Tahoe HEATER CORE; REAR; WITHOUT CUSTOM FRONT FLOOR CONSOLE; RPO D07 

AC Delco Heater Core - Rear
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(Read reviews)
Our List Price: $77.33
(2) In Stock
Part Number: 3734-05401514
Notes: GM Original Equipment -- New
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

AC Delco Heater Core
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(Read reviews)
Our List Price: $125.33
(12) In Stock
Part Number: 3734-05401531
Notes: GM Original Equipment -- New; A/C FRONT AUTO/AUX CONTROL (CJ2); INCLUDES SEALS
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

AC Delco Heater Core
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(Read reviews)
Our List Price: $125.33
(12) In Stock
Part Number: 3734-05401531
Notes: GM Original Equipment -- New; A/C FRONT MAN/AUX CONTROL (CJ3); INCLUDES SEALS
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

AC Delco Heater Core
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(Read reviews)
Our List Price: $125.33
(12) In Stock
Part Number: 3734-05401531
Notes: GM Original Equipment -- New; HEAVY DUTY HEATER (C42); INCLUDES SEALS
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

Spectra Premium Heater Core - Front
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(3 Reviews)
5 Stars
Spectra Premium 93050
Heater Core
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Our List Price: $35.33
(>35) In Stock
Part Number: 3734-05441984
Notes: HVAC Heater Core -- All RPO Codes Except CJ3/D07 Combination
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

Spectra Premium Heater Core - Rear
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(Read reviews)
Our List Price: $84.98
(1) In Stock
Part Number: 3734-09120986
Notes: HVAC Heater Core -- With Custom Front Floor Console (RPO D07)
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle
2003 Chevrolet Tahoe

Spectra Premium Heater Core - Front
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(Read reviews)
Our List Price: $56.33
(>35) In Stock
Part Number: 3734-05484631
Notes: HVAC Heater Core -- With RPO Code CJ3/D07 Combination Only (HVAC; Manual Temp Control/Custom Front Floor Console)
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

Spectra Premium Heater Core - Rear
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(Read reviews)
Our List Price: $50.98
(1) In Stock
Part Number: 3734-09121322
Notes: HVAC Heater Core -- Without Custom Front Floor Console (RPO D07)
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: H
Vehicle
2003 Chevrolet Tahoe

OSC Automotive Heater Core - Front
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(Read reviews)
Our List Price: $58.33
(1) In Stock
Part Number: 3734-05650929
Notes: HVAC Heater Core -- With RPO Code CJ3/D07
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2003 Chevrolet Tahoe 4.8L V8 
2003 Chevrolet Tahoe 5.3L V8 

OSC Automotive Heater Core - Rear
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(Read reviews)
Our List Price: $36.33
(13) In Stock
Part Number: 3734-05650577
Notes: HVAC Heater Core -- With custom front floor console
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2003 Chevrolet Tahoe 4.8L V8 
2003 Chevrolet Tahoe 5.3L V8 

OSC Automotive Heater Core - Front
Click to Enlarge
(Read reviews)
Our List Price: $35.33
(>35) In Stock
Part Number: 3734-05650570
Notes: HVAC Heater Core -- Without RPO Code CJ3/D07
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2003 Chevrolet Tahoe 4.8L V8 
2003 Chevrolet Tahoe 5.3L V8 

OSC Automotive Heater Core - Rear
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(Read reviews)
Our List Price: $93.33
(1) In Stock
Part Number: 3734-05650961
Notes: HVAC Heater Core -- Without custom front floor console
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2003 Chevrolet Tahoe 4.8L V8 
2003 Chevrolet Tahoe 5.3L V8 

TYC Heater Core - Rear
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(Read reviews)
Our List Price: $36.33
(10) In Stock
Part Number: 3734-05366279
Notes: HVAC Heater Core -- Core Size: 7 1/10" x 6 1/8" x 1"; Inlet Size: 3/4"; Outlet Size: 3/4"
Position: Rear
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

TYC Heater Core - Front
Click to Enlarge
(Read reviews)
Our List Price: $36.33
(10) In Stock
Part Number: 3734-05677037
Notes: HVAC Heater Core -- Core Size: 8 1/5" x 7 1/8" x 1"; Inlet Size: 3/4"; Outlet Size: 3/4"
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle
2003 Chevrolet Tahoe

GPD Heater Core - Front
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(3 Reviews)
4.3 Stars
GPD 8231379
Heater Core
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Our List Price: $37.33

Out of Stock
Part Number: 3734-05332294
Notes: HVAC Heater Core
Position: Front
Condition: New

Shipping Options:
Ground
This Product Fits the Following: Catalog: B
Vehicle Engine
2003 Chevrolet Tahoe 4.8L V8 
2003 Chevrolet Tahoe 5.3L V8 



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