2003 CADILLAC Air & Fuel Delivery

Nitrous Oxide System, 3-Bolt Throttle Body, Wet, +350 hp, 10 lb. Bottle, GM, LS, Kit

Part Number: NEX-20935-10

3.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Air Intake Kit, Cold Air Intake System, Aluminum, Polished, Blue Filter, Cadillac, Chevy, GMC, Kit

Part Number: SPE-9900B

4.77 out of 5 stars ( 22 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Fuel Pressure Regulator, OE Style, Maximum 55 psi, Returnless, Push-In Style Inlet Diameter 25mm, Non-Adjustable, Metal, GM, Hummer, Isuzu, Each

Part Number: DFP-FP10021

4.4 out of 5 stars ( 20 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

• $15 Summit Bucks on $150 spent*

Air Intake Kit, PowerCore, Polyethylene Tube, Black, Synthetic Filter, Blue, Cadillac, Chevy, GMC, Kit

Part Number: VNT-3585361

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Upper Intake Shell, Plastic, Black, 102mm, Chevy, LS, V8, Each

Part Number: FST-146000B

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Fuel Filter, Replacement, In-Line, Chevy, GMC, Oldsmobile, Each

Part Number: WIX-33481

4.4 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Air Intake, Airaid Jr., Red Filter, Black Polyethylene Tube, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AID-201-712

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Air Intake Kit, Momentum GT Pro Dry S, Polyethylene Tube, Black, Synthetic Filter, Gray, Cadillac, Chevy, GMC, 4.8L, 5.3L, 6.0L, Kit

Part Number: AFE-51-74101

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Air Filter Element, Powersports, Conical Flange, Clamp-On, Cotton Gauze, Oiled, Red, 7.50 in. OD, 6.00 in. ID, 6.50 in Tall, Rubber Cap, Each

Part Number: KNN-RU-1042

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Fuel Filters, Gold, Inline, Stock Inlet/Outlet Size, Female Threads, Element, AM General, Buick, Cadillac, Chevy, GMC, Land Rover, Olds, Pontiac, Each

Part Number: ADO-GF952F

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 12.44 in. Long, 9.81 in. Wide, 1.19 in. Tall, Chevy, GMC, 4.3L, 5.3L, Each

Part Number: KNN-33-2129

4.87 out of 5 stars ( 46 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Fuel Injection O-Rings, Set of 4

Part Number: FEL-ES70599

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Air Filter Element, Powersports, Round Taper, Clamp-On, Cotton Gauze, Oiled, Red, 7.50 in. OD, 6.00 in. ID, 9.00 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-5046

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Fuel Pump, Electric, Sending Unit, Each

Part Number: ADO-MU1615

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Fuel Injector O-Rings, Rubber, 8 Fuel Rail O-rings, 8 Fuel Injector O-rings, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Olds, Pontiac, Saturn, Kit

Part Number: ADO-217-1588

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Air Filter Element, Professional, Panel, Paper, White, 9.800 in. Width, 12.300 in. Length, 2.300 in. Height, Each

Part Number: ADO-A3085CF

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Air Filter Wraps and Prefilters, Air Filter Wraps, Oval Flanged, Black, Fits SBF-KF-1035 and SBF-KF-1035D Filters Only, Chevy, Dodge, Ford, GMC, Each

Part Number: SBF-WF-1023

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

EGR Valve, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: DFP-EG10026

4.21 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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• $15 Summit Bucks on $150 spent*

Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, Chevy, GMC, 1500, 2500, Cadillac, Escalade, 5.3L, 6.0L, Kit

Part Number: KNN-57-3023-1

4.2 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Air Cleaner Lid, Chrome, 14 Black

Part Number: OPG-CCKW244-BK

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Intake Bolts, Stainless Steel, Natural, Button Head, Chevy, Small Block, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Kit

Part Number: MRG-60920G

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 12.50 in. Long, 9.88 in. Wide, 1.63 in. Tall, Chevy, Cadillac, GMC, 6.0L, 6.2L, Each

Part Number: KNN-33-2135

4.4 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Intake Manifold, Fabricated, Aluminum, Black Anodized, uses 102mm Throttle Body, Cathedral Port, with Fuel Rails, Chevy, LS1/LS2/LS6/LQ4/LQ9/LM7, Each

Part Number: FST-10902

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Fuel Pressure Regulator, Chevy, GMC, Hummer, Pontiac, Each

Part Number: SMP-PR217

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

Air Intake, High-Flow, 77 Series, Aluminum Tube, Polished, Cotton Gauze Filter, Oiled, Red, Cadillac, Chevy, GMC, Truck, SUV, 4.8L, 5.3L, 6.0L, Kit

Part Number: KNN-77-3023KP

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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