Top 10 throttle Body Spacer for 5.3 Silverado 2000 – Automotive Replacement Fuel Injection Products

As an Amazon Associate I earn from qualifying purchases.

1. Rough Country


Rough Country Throttle Body Spacer for 1999-2006 Chevy/GMC 1500-1196

Rough Country #ad - Increased fuel economy. Backed by rough Country's Lifetime Replacement Warranty. Easy bolt-on installation. Gm throttle Body Spacer. Improved torque performance.
BrandRough Country #ad
ManufacturerRough Country #ad
Height2.5 Inches
Length11.5 Inches
Weight1.6 Pounds
Width7.25 Inches
Part Number1196

2. Volant


Volant 725153 Throttle Body Spacer

Volant #ad - 2001-2006 avalanche 5. 3l escalade 6. 0l. 1999-2007 classic ONLY. 2003-2006 silverado SS 6. 0l. 1999-2007 silverado sierra 1500 2500 3500 4. 8l 5. 3l 6. 0l.
BrandVolant #ad
ManufacturerVolant #ad
Height0 Inches
Length0 Inches
Weight0.69 Pounds
Width0 Inches
Part Number725153



For Chevy for Avalanche 1500 5.3L/ 2500 8.1L, for GMC for Sierra 1500 4.3L 4.8L 5.3L, ANPART NEW Automotive Replacement Throttle Spacers- Fits for Cadillac for Escalade 5.7L 6.0L

ANPART #ad - It does not control the power or the speed of the engine as is thought by many people. Upgraded replacement- in todayâ€s modern fuel injected cars, the throttle body is a critical piece of the air intake system that controls the amount of air flowing into the engine.

High performance- the throttle body is important in order to keep the automobile running smoothly, efficiently, and safely. The throttle manages the flow of fluid and can increase or decrease the engineâ€s power. The amount of air allowed in depends on how far the driver presses the accelerator pedal to the floor.

Perfect balance of air and fuel is introduced to your carâ€s engine, allowing it to run smoothly and perform at an optimum level. Compatible models of electronic throttle body spacers -fit for 2002-2006 for cadillac for escalade 6. 0l, 2001-2007 for gmc for sierra 2500 hd 6. 0l 6. 6l, 2001-2006 for gmc for sierra 3500 6. 0l 6. 6l 8. 1l, 2002-2006 for chevy avalanche 1500 5. 3l/ 2500 8.
BrandANPART #ad
ManufacturerANPART #ad
Height3.94 Inches
Length7.09 Inches
Weight1.41 Pounds
Width5.91 Inches
Part Number109891-5260-1631324241

4. Airaid


Airaid throttle Body Spacer 200-512-1 99-06 Silverado 4.8,5.3,6.0l

Airaid #ad - Maximize Fuel Efficiency. Poweraid; Throttle Body Spacer. Poweraid; throttle body spacer; Easy To Install w/Basic Hand Tools;. Improves low end Torque And Throttle Response. Made in the USA.
BrandAiraid #ad
ManufacturerAiraid #ad
Height1 Inches
Length9 Inches
Weight0.85 Pounds
Width5 Inches
Part Number200-512-1
Warranty12 Months - 24,000 Miles

5. Trans-Dapt Performance


Trans-Dapt 2566 Swirl Torq.Spacer Gm99-00

Trans-Dapt Performance #ad - Country of Origin :United States. Package weight :1. 35lbs. Product type :Auto Part. Package dimensions :13. 716 cm l x17. 272 cm w x11. 684 cm H.
BrandTrans-Dapt Performance #ad
ManufacturerTrans-Dapt Performance #ad
Height2 Inches
Length8.25 Inches
Weight1.35 Pounds
Width5.5 Inches
Part Number2566

6. Nilight


2 Years Warranty, Nilight, 50004R 120 Pcs/60 Pairs Quick Splice Wire Terminals T-Tap Self-stripping with Nylon Fully Insulated Male Quick Disconnects Kit

Nilight #ad - Quality t-tap connector housing - quick splice T-Tap connectors will securely lock on the wire. Thick tinned copper contacts - Thicker tinned copper contacts provide maximum conductivity and prevents the wire from shorting out efficiently.

Versatile kit - 60 piece t-tap wire connectors plus 60 piece; Male Quick Disconnects will last for numerous wiring projects. Self-stripping electrical tap connectors - Nilight self-stripping electrical t-tap connectors makes tapping into an existing wire a quick and easy job. Marine, scientific, automotive, home wiring projects - you name it. Plastic housing will not open after it has been snapped on the wire. Perfectly fitting male quick disconnects - Nylon male disconnects have been designed to lock tightly on the T-Tap connectors to prevent sliding out.
BrandNilight #ad
ManufacturerNilight #ad
Height5 Inches
Length4 Inches
Width0.2 Inches
Part Number50004R
Warranty2 Years Warranty

7. Jet Performance


Jet 62100 Powr-Flo TBI Spacer

Jet Performance #ad - Machined out of billet aluminum. Designed to increase the velocity of the air flow into the intake manifold. Simple to install. Improves overall fuel efficiency. Increases throttle response.
BrandJet Performance #ad
ManufacturerJet Performance #ad
Height8 Inches
Length1.5 Inches
Weight1.15 Pounds
Width8 Inches
Part Number62100

8. Trans-Dapt Performance


Trans-Dapt 2564 Torque-Curve MPFI Spacers

Trans-Dapt Performance #ad - Package dimensions: 4. 064 h x 22. 86 l x 15. 494 w centimetres. Fit type: Vehicle Specific. Country of Origin : United States. Package weight: 1. 1 pounds.
BrandTrans-Dapt Performance #ad
ManufacturerTrans-Dapt Performance #ad
Height2 Inches
Length8.25 Inches
Weight1.4 Pounds
Width5.5 Inches
Part Number2564
WarrantyOne Year Limited Warranty

9. ACDelco


ACDelco GM Genuine Parts 17113556 Fuel Pressure Regulator Vacuum Tube

ACDelco #ad - For proper installation, locate your nearest GM dealer, independent service centre, or body shop. Country of Origin : United States. Precise fit for ease of installation. Designed, engineered, tested, and warranted for GM vehicles.
BrandACDelco #ad
ManufacturerACDelco #ad
Height1 Inches
Length3 Inches
Weight0.1 Pounds
Width7 Inches
Part Number17113556
Warranty24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see for more details.



DNA Motoring OEM-CONV-001 Factory Style Catalytic Converter Exhaust Y-Pipe Replacement Compatible With 02-05 Escalade Avalanche 1500 4.3 4.8 5.3L

DNA MOTORING #ad - Country of Origin : China. Oem style replacement catalytic Converter Exhaust Y-Pipe, Precision-Engineered For Long-Lasting Performance. Fitment: compatible with escalade, avalanche 1500 02-05; silverado/sierra 1500 99-05; silverado/sierra 2500 99-00; Suburban 1500 / Tahoe / Yukon Xl 00-06; Fits 4. 3 4. 8 5. 3l engines. Made of high quality stainless Steel With Computerized Mandrel-Bends For Strength And Durability.
ManufacturerDNA MOTORING #ad
Part NumberOEM-CONV-001
Warranty5 year manufacturer warranty. 5-Year / 50000 Mile limited warranty