How to clean the throttle body properly on Chevrolet Suburban 2500?

First, remove the air cleaner outlet duct as well as the air inlet screen if it is present, when cleaning the throttle body. Inspect the throttle body bore and throttle valve plate for deposits while ensuring the throttle valve is opened for a full inspection. Do not use immersion cleaners or solvents which are too strong for throttle body assemblies with sealed throttle shaft bearings, for fear of causing damage to the electric parts, sensors and seals or O-rings; they can also wash the grease from non-serviceable throttle shaft bearings. Do not use a wire brush or scraper to avoid damaging components and also use cleaners not containing MEK to prevent harm to components. Clean the throttle body bore and throttle valve plate using a clean shop towel with the GM Top Engine Cleaner, P/N 1052626 (Cdn P/N 993026) or an equivalent product. If the amounts of deposits are large, then disassemble the throttle body and clean it using a parts cleaning brush without submerging it in any cleaning solvent. Reassemble and install the throttle body; install the air inlet screen if applicable, then install the air cleaner outlet duct.

OEM Chevrolet Suburban 2500 Throttle Body

Fuel Injection Throttle Body

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Chevrolet Suburban 2500 Throttle Body
Part Number: 12679524
$264.50 MSRP: $537.22
You Save: $272.72 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Electronic Throttle Body Assembly; Fuel Injection Throttle Body
- Replaces: 12580760, 12572658
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
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Chevrolet Suburban 2500 Throttle Body
Part Number: 12629992
$270.48 MSRP: $549.38
You Save: $278.90 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter; Throttle Body Assembly; Electronic Throttle Body.
- Replaces: 12601387
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2013 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Suburban 2500 Throttle Body
Part Number: 19420714
$179.75 MSRP: $337.03
You Save: $157.28 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12679526, 12570801
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Suburban 2500 Throttle Body
Part Number: 19420713
$202.69 MSRP: $411.68
You Save: $208.99 (51%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 12679525, 12570800
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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Chevrolet Suburban 2500 Throttle Body
Part Number: 17113671
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 17113565
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS
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Chevrolet Suburban 2500 Throttle Body
Part Number: 17113659
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Throttle Body
Part Number: 88984263
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Throttle Body
Part Number: 88984262
Product Specifications
- Other Name: Body, Fuel Injection Air Meter
- Replaces: 17113652
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2001 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS

Chevrolet Suburban 2500 Throttle Body

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Chevrolet Suburban 2500 Throttle Body Parts Questions & Experts Answers

Throttle Body
19420713
Q: How to clean the throttle body properly on Chevrolet Suburban 2500?
A: First, remove the air cleaner outlet duct as well as the air inlet screen if it is present, when cleaning the throttle body. Inspect the throttle body bore and throttle valve plate for deposits while ensuring the throttle valve is opened for a full inspection. Do not use immersion cleaners or solvents which are too strong for throttle body assemblies with sealed throttle shaft bearings, for fear of causing damage to the electric parts, sensors and seals or O-rings; they can also wash the grease from non-serviceable throttle shaft bearings. Do not use a wire brush or scraper to avoid damaging components and also use cleaners not containing MEK to prevent harm to components. Clean the throttle body bore and throttle valve plate using a clean shop towel with the GM Top Engine Cleaner, P/N 1052626 (Cdn P/N 993026) or an equivalent product. If the amounts of deposits are large, then disassemble the throttle body and clean it using a parts cleaning brush without submerging it in any cleaning solvent. Reassemble and install the throttle body; install the air inlet screen if applicable, then install the air cleaner outlet duct.

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