The following parts fit a 2003 Chevrolet Silverado 2500 HD |Go to My Garage
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AC Delco PT392 ACDelco GM Original Equipment 6-Way Female Black Multi-Purpos (Fits: 2003 Chevrolet Silverado 2500 HD)
$21.99
$19.32 shipping
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HAYES Quik Connect Brake Controller Chev GMC Wiring Harness 81780 2003-2007 (Fits: 2003 Chevrolet Silverado 2500 HD)
1 product ratings - HAYES Quik Connect Brake Controller Chev GMC Wiring Harness 81780 2003-2007
$8.39
$19.00 shipping
New GM OEM Driver Side Radiator Side Mount Bracket - GM (12477747) (Fits: 2003 Chevrolet Silverado 2500 HD)
$160.00
$29.45 shipping
or Best Offer
Engine Motor 8.1L Vortec Gas OEM 2001 2002 2003 Chevrolet Silverado 3500 (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,250.00
Was: $3,000.00
or Best Offer
22 watching
Engine Motor 6.0 LQ4 Complete Swap OEM 2003 2006 Sierra Silverado Yukon Tahoe (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,146.88
Was: $2,862.50
or Best Offer
88 watching
Engine Assembly HUMMER H2 01-07 LS SWAP 6.0 LQ4 DBW GEN 3 IRON BLOCK PCM PEDAL (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,300.00
or Best Offer
01-07 GM Truck SUV 4x2 AT 6.0 LQ4 Engine/Motor Assembly *Video Tested* Ran Good (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,049.95
or Best Offer
01-04 Chevrolet Silverado 6.6L Turbo Diesel Engine Harness Assembly Oem Tested (Fits: 2003 Chevrolet Silverado 2500 HD)
$599.99
2001-2004 Chevrolet Duramax 6.6L LB7 Vin 1 8th Digit Complete Engine Assembly V8 (Fits: 2003 Chevrolet Silverado 2500 HD)
$6,500.00
Local Pickup
or Best Offer
69 watching
01 - 07 CHEVY SILVERADO 2500 Engine Runs Great 6.0l (vin U 8th Dig) RUNS GREAT! (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,975.00
2001-07 Hummer H2 4x4 AT 6.0 LQ4 Engine/Motor Assy *Video Tested* Ran Great 123k (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,272.46
Was: $3,156.19
or Best Offer
2003 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 153K Miles (LKQ~324668777) (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,298.71
Was: $2,644.19
Engine Motor 6.6L Diesel A/T 4wd NF2 OEM 2002 2003 2004 GMC Sierra 2500 (Fits: 2003 Chevrolet Silverado 2500 HD)
$3,550.00
Was: $4,437.50
or Best Offer
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Engine 6.0L VIN U 8th Digit Opt LQ4 Fits 03-07 HUMMER H2 2235752 (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,627.50
or Best Offer
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2006 GMC Sierra 2500 6.0L Engine Motor OEM 114K Miles (LKQ~315669819) (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,439.87
Was: $2,359.52
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2003-2007 HUMMER H2 6.0L VIN U 8TH DIGIT ENGINE APPEARANCE TOP COVER OPT LQ4 (Fits: 2003 Chevrolet Silverado 2500 HD)
$89.25
Was: $119.00
or Best Offer
Engine 6.0L VIN U 8th Digit Opt LQ4 Fits 03-07 HUMMER H2 300771 (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,649.94
Engine Assembly GMC SIERRA 2500 01 02 03 04 05 06 07 6.0L 159k miles (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,099.00
2006 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 171K Miles (LKQ~309037620) (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,534.68
Was: $2,190.20
Engine 8.1L VIN G 8th Digit Fits 01-03 SIERRA 2500 PICKUP 3466497 (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,929.99
or Best Offer
Reman GM Duramax Diesel 6.6 Long Block LB7 Engine - ARP HEAD STUDS - Keyed Crank (Fits: 2003 Chevrolet Silverado 2500 HD)
$7,795.00
or Best Offer
8 watching
2005 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 169K Miles (LKQ~319917655) (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,534.68
Was: $2,104.31
2001 Chevrolet Suburban 2500 8.1L Engine 8cyl OEM 170K Miles (LKQ~324127007) (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,967.96
Was: $2,257.68
Engine 6.6L Turbo Diesel VIN 1 8th Digit Fits 01-04 SIERRA 2500 PICKUP 9150807 (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,949.99
or Best Offer
2003 CHEVROLET SILVERADO 3/4 TON 6.0L ENGINE OIL PUMP PICK UP SCREEN TUBE (Fits: 2003 Chevrolet Silverado 2500 HD)
$40.50
Was: $45.00
or Best Offer
2006 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 149K Miles (LKQ~322498976) (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,292.10
Was: $2,865.05
Engine Assembly GMC YUKON XL 1500 01 02 03 04 05 06 07 (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,800.00
or Best Offer
2003 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 165K Miles (LKQ~324168182) (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,408.96
Was: $2,852.78
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03 04 05 06 07 GMC Sierra 1500 Motor Engine Assembly 6.0L 168k Miles OEM LKQ (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,133.34
Was: $2,558.30
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2003 CHEVROLET SILVERADO 3/4 TON 6.0L LEFT DRIVER ENGINE MOUNT (Fits: 2003 Chevrolet Silverado 2500 HD)
$45.00
Was: $50.00
or Best Offer
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2006 GMC Yukon XL 1500 6.0L Engine Motor 8cyl OEM 179K Miles (LKQ~316209980) (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,534.68
Was: $2,349.71
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2003 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 152K Miles (LKQ~326736117) (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,805.86
Was: $3,239.28
2006 Chevrolet Silverado 2500 6.0L Engine Motor OEM 155K Miles (LKQ~327951913) (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,298.71
Was: $2,742.35
Engine 6.6L Turbo Diesel VIN 1 8th Digit Fits 01-04 SIERRA 2500 PICKUP 9151407 (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,949.99
or Best Offer
Engine 6.0L VIN U 8th Digit Opt LQ4 Fits 03-07 HUMMER H2 10231175 (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,800.00
or Best Offer
2004 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 189K Miles (LKQ~303874796) (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,534.68
Was: $2,331.30
2004 Silv C2500 USED 6.0 Gas LQ4 w 4L80 2wd 231k! HOTROD 25517 (Fits: 2003 Chevrolet Silverado 2500 HD)
$3,499.00
or Best Offer
Engine 6.0L VIN U 8th Digit Opt LQ4 Fits 03-07 HUMMER H2 254064 (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,300.00
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2003-2007 HUMMER H2 6.0L AC COMPRESSOR MOUNT BRACKET OEM 236081 (Fits: 2003 Chevrolet Silverado 2500 HD)
$45.00
Was: $50.00
or Best Offer
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2006 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 199K Miles (LKQ~295744756) (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,534.68
Was: $2,331.30
2003-2007 HUMMER H2 6.0L VIN U 8TH DIGIT ENGINE VALLEY PAN COVER OPT LQ4 (Fits: 2003 Chevrolet Silverado 2500 HD)
$45.00
Was: $50.00
or Best Offer
Engine Assembly GMC YUKON 01 02 03 04 05 06 07 (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,700.00
or Best Offer
2003-2007 HUMMER H2 6.0L THERMOSTAT WATER INLET NECK HOUSING OEM 125144 (Fits: 2003 Chevrolet Silverado 2500 HD)
$36.00
Was: $40.00
or Best Offer
2005 Chevrolet Silverado 2500 6.0L Engine 8cyl OEM 196K Miles (LKQ~330703347) (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,453.06
Was: $2,730.08
2003-2007 HUMMER H2 6.0L RIGHT COIL IGNITOR BRACKET OEM 125123 (Fits: 2003 Chevrolet Silverado 2500 HD)
$36.99
Was: $41.10
or Best Offer
Engine 6.6L Turbo Diesel VIN 1 8th Digit Fits 01-04 SIERRA 2500 PICKUP 1378464 (Fits: 2003 Chevrolet Silverado 2500 HD)
$2,995.00
or Best Offer
2005 Chevrolet Silverado 2500 6.0L Engine Motor OEM 207K Miles (LKQ~293363753) (Fits: 2003 Chevrolet Silverado 2500 HD)
$1,679.11
Was: $1,822.10
2003-2007 HUMMER H2 6.0L A/C BELT TENSIONER OEM 125131 (Fits: 2003 Chevrolet Silverado 2500 HD)
$36.00
Was: $40.00
or Best Offer
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What is the gas mileage on a Chevy Silverado 2500HD diesel?
2022 Chevy Silverado 2500 HD MPG
The 6.6-liter gas engine returned 14 mpg on the highway, while the diesel unit achieved 19 mpg.
Are Chevy 2500 diesels reliable?
The Chevrolet Silverado 2500 HD Reliability Rating is 3.0 out of 5.0, which ranks it 9th out of 17 for fullsize trucks.
What is a 2003 Chevy 2500HD worth?
2003 Chevrolet Silverado 2500HD Value - $1,717-$13,935 | Edmunds.
What is the towing capacity of a 6.6 Duramax?
Chevy Silverado Towing Capacity: 6.6L V8 Gas Engine:
Maximum 2022 Chevy Silverado 2500 towing capacity of 14,500 pounds with proper trailering equipment, found in the Regular Cab, Double Cab or Crew Cab configurations. Maximum HP: 401 horsepower.