ATP Automatic Transmission Oil Pan Gasket, SG-30
In stock
$14.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Chevrolet TrailBlazer EXT Transmission Parts
30 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Pro-King Automatic Transmission Solenoid, 52-0214
In stock
$30.99
Listed as compatible with this vehicle by the retailer feed.
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Carquest Automatic Transmission Control Solenoid, SBA4928
In stock
$31.49
Listed as compatible with this vehicle by the retailer feed.
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Pro-King Automatic Transmission Solenoid, 52-0203
In stock
$36.99
Listed as compatible with this vehicle by the retailer feed.
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ATP Automatic Transmission Band (2Nd & 4Th), CX-42
In stock
$37.49
Listed as compatible with this vehicle by the retailer feed.
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Carquest Automatic Transmission Torque Converter Clutch Solenoid, SBA4949
In stock
$42.99
Listed as compatible with this vehicle by the retailer feed.
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Hooker BlackHeart Polyurethane Transmission Mount - Red, 71223030HKR
In stock
$49.99
Listed as compatible with this vehicle by the retailer feed.
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ATP Automatic Transmission Shifter Cable, Y-1318
In stock
$59.99
Listed as compatible with this vehicle by the retailer feed.
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Pro-King Automatic Transmission Basic Rebuild Kit, KB-866
In stock
$186.99
Listed as compatible with this vehicle by the retailer feed.
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Motive Gear Differential Carrier, GM8.6L
In stock
$221.99
Listed as compatible with this vehicle by the retailer feed.
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Motive Gear Differential Ring and Pinion, G885430
In stock
$265.99
Listed as compatible with this vehicle by the retailer feed.
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Pro-King Automatic Transmission Deluxe Rebuild Kit, KS-144
In stock
$283.99
Listed as compatible with this vehicle by the retailer feed.
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B & M Tork Master 2000: Value-Priced Street Performance Torque Converter, 70420
In stock
$478.99
Listed as compatible with this vehicle by the retailer feed.
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B & M Tork Master 2400, 70418
In stock
$499.99
Listed as compatible with this vehicle by the retailer feed.
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B & M Torque Converter, Holeshot 2000, 70417
In stock
$675.99
Listed as compatible with this vehicle by the retailer feed.
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Hays Converter: 4L60E/4L65E 28-3200 Stall, 97-1H28Q
In stock
$779.99
Listed as compatible with this vehicle by the retailer feed.
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B & M Holeshot 2400, 70441
In stock
$849.99
Listed as compatible with this vehicle by the retailer feed.
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Hays Converter: 4L60E/4L65E 24-2800 Stall, 97-1H24Q
In stock
$849.99
Listed as compatible with this vehicle by the retailer feed.
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Hays Converter: 4L60E 28-3200 Stall, 97-1G28Q
In stock
$849.99
Listed as compatible with this vehicle by the retailer feed.
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Hays Converter: 4L60E/4L65E 32-3600 Stall, 97-1H32Q
In stock
$899.99
Listed as compatible with this vehicle by the retailer feed.
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Hays Converter: 4L60E 24-2800 Stall, 97-1G24Q
In stock
$899.99
Listed as compatible with this vehicle by the retailer feed.
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Hays Converter: 4L60E 32-3600 Stall, 97-1G32Q
In stock
$999.99
Listed as compatible with this vehicle by the retailer feed.
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Hays Converter: 4L60E/4L65E 36-4200 Stall, 97-1H36Q
In stock
$1,049.99
Listed as compatible with this vehicle by the retailer feed.
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B & M Holeshot 3000, 70442
In stock
$1,117.99
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.