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ACDelco 84397949 Brake Master Cylinder Reservoir


Brand:	ACDelco
Part Number:	84397949
UPC:	193468485318
Weight:	7.35 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 84397949 Brake Master Cylinder Reservoir for your vehicle. Buy now and secure your purchase online!

Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM Parts Brake Master Cylinder Reservoir. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Designed, engineered, tested, and warranted for GM vehicles
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation

Specifications:

Cap Type:

Yes

Height:

5.38 in.

Length:

9.62 in.

Material:

Plastic

Mounting Hardware Included:

Yes

Programming Required:

Reservoir Type:

Dual

Weight:

7.35 lb

Width:

7.38 in.

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see your GM Dealer for more details.

Select a vehicle to narrow ACDelco 84397949 Brake Master Cylinder Reservoir fitment info!

Last Updated: 09/03/2021

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV

1 AWD

Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV AWD

1 Per Vehicle

Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV

1 RWD

Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV RWD

1 Per Vehicle

2009

Chevrolet Express 1500

5.3L V8 Gas OHV

1 AWD

Chevrolet Express 1500

5.3L V8 Gas OHV AWD

1 Per Vehicle

2009

Chevrolet Express 1500

5.3L V8 Gas OHV

1 RWD

Chevrolet Express 1500

5.3L V8 Gas OHV RWD

1 Per Vehicle

2018

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

1

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1 Per Vehicle

Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo

1

Chevrolet Express 2500

Chevrolet Express 2500

6.0L V8 Gas OHV

1

Chevrolet Express 2500

Chevrolet Express 2500

6.0L V8 Flex OHV

1

Chevrolet Express 2500

Chevrolet Express 2500

4.8L V8 Flex OHV

1

Chevrolet Express 2500

Chevrolet Express 2500

6.0L V8 CNG OHV

1

Chevrolet Express 2500

Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo

1

Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1 Per Vehicle

2009

Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV

1

Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle

2008

Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 2nd Design
USED ON VEHICLES WITH RSVR RETAINED BY 2 BOLTS)(FOR 1ST DESIGN SEE 19209202

Chevrolet Express 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 2nd Design
USED ON VEHICLES WITH RSVR RETAINED BY 2 BOLTS)(FOR 1ST DESIGN SEE 19209202

1 Per Vehicle

2018

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

1

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1 Per Vehicle

Chevrolet Express 3500

2.8L L4 Diesel DOHC Turbo

1

Chevrolet Express 3500

Chevrolet Express 3500

6.0L V8 Gas OHV

1

Chevrolet Express 3500

Chevrolet Express 3500

6.0L V8 Flex OHV

1

Chevrolet Express 3500

Chevrolet Express 3500

4.8L V8 Flex OHV

1

Chevrolet Express 3500

Chevrolet Express 3500

6.0L V8 CNG OHV

1

Chevrolet Express 3500

Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo

1

Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1 Per Vehicle

2009

Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV

1

Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle

2008

Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 2nd Design
USED ON VEHICLES WITH RSVR RETAINED BY 2 BOLTS)(FOR 1ST DESIGN SEE 19209202

Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 2nd Design
USED ON VEHICLES WITH RSVR RETAINED BY 2 BOLTS)(FOR 1ST DESIGN SEE 19209202

1 Per Vehicle

2018

Chevrolet Express 4500

6.0L V8 CNG

1

Chevrolet Express 4500

Chevrolet Express 4500

6.0L V8 Flex

1

Chevrolet Express 4500

Chevrolet Express 4500

6.0L V8 CNG OHV

1

Chevrolet Express 4500

Chevrolet Express 4500

6.0L V8 Flex OHV

1

Chevrolet Express 4500

Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo

1

Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1 Per Vehicle

2009

Chevrolet Express 4500

6.0L V8 Gas OHV

1

Chevrolet Express 4500

Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV

1

Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV

1

Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1

Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1 Per Vehicle

Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV

1

Chevrolet Silverado 3500 HD

Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1

Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1 Per Vehicle

Chevrolet Suburban 2500

6.0L V8 Flex OHV

1

Chevrolet Suburban 2500

6.0L V8 Flex OHV
1 Per Vehicle

2009

Chevrolet Suburban 2500

6.0L V8 Gas OHV

1

Chevrolet Suburban 2500

GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV

1 AWD

GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV AWD

1 Per Vehicle

GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV

1 RWD

GMC Savana 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV RWD

1 Per Vehicle

2009

GMC Savana 1500

5.3L V8 Gas OHV

1 AWD

GMC Savana 1500

5.3L V8 Gas OHV AWD

1 Per Vehicle

2009

GMC Savana 1500

5.3L V8 Gas OHV

1 RWD

GMC Savana 1500

5.3L V8 Gas OHV RWD

1 Per Vehicle

2018

GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

1

GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1 Per Vehicle

GMC Savana 2500

2.8L L4 Diesel DOHC Turbo

1

GMC Savana 2500

GMC Savana 2500

6.0L V8 Gas OHV

1

GMC Savana 2500

GMC Savana 2500

6.0L V8 Flex OHV

1

GMC Savana 2500

GMC Savana 2500

4.8L V8 Flex OHV

1

GMC Savana 2500

GMC Savana 2500

6.0L V8 CNG OHV

1

GMC Savana 2500

GMC Savana 2500

6.6L V8 Diesel OHV Turbo

1

GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1 Per Vehicle

2009

GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV

1

GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle

2008

GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 2nd Design
USED ON VEHICLES WITH RSVR RETAINED BY 2 BOLTS)(FOR 1ST DESIGN SEE 19209202

GMC Savana 2500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 2nd Design
USED ON VEHICLES WITH RSVR RETAINED BY 2 BOLTS)(FOR 1ST DESIGN SEE 19209202

1 Per Vehicle

2018

GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

1

GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1 Per Vehicle

GMC Savana 3500

2.8L L4 Diesel DOHC Turbo

1

GMC Savana 3500

GMC Savana 3500

6.0L V8 Gas OHV

1

GMC Savana 3500

GMC Savana 3500

6.0L V8 Flex OHV

1

GMC Savana 3500

GMC Savana 3500

4.8L V8 Flex OHV

1

GMC Savana 3500

GMC Savana 3500

6.0L V8 CNG OHV

1

GMC Savana 3500

GMC Savana 3500

6.6L V8 Diesel OHV Turbo

1

GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1 Per Vehicle

2009

GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV

1

GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV
1 Per Vehicle

2008

GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1 2nd Design
USED ON VEHICLES WITH RSVR RETAINED BY 2 BOLTS)(FOR 1ST DESIGN SEE 19209202

GMC Savana 3500

4.8L V8 Gas OHV,
6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo 2nd Design
USED ON VEHICLES WITH RSVR RETAINED BY 2 BOLTS)(FOR 1ST DESIGN SEE 19209202

1 Per Vehicle

2017

GMC Savana 4500

6.0L V8 Flex

1

GMC Savana 4500

GMC Savana 4500

6.0L V8 CNG OHV

1

GMC Savana 4500

GMC Savana 4500

6.0L V8 Flex OHV

1

GMC Savana 4500

GMC Savana 4500

6.6L V8 Diesel OHV Turbo

1

GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1 Per Vehicle

2009

GMC Savana 4500

6.0L V8 Gas OHV

1

GMC Savana 4500

GMC Sierra 2500 HD

6.0L V8 CNG OHV

1

GMC Sierra 2500 HD

GMC Sierra 2500 HD

6.0L V8 Flex OHV

1

GMC Sierra 2500 HD

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1

GMC Sierra 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1 Per Vehicle

GMC Sierra 3500 HD

6.0L V8 Flex OHV

1

GMC Sierra 3500 HD

GMC Sierra 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo

1

GMC Sierra 3500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo
1 Per Vehicle

GMC Yukon XL 2500

6.0L V8 Flex OHV

1

GMC Yukon XL 2500

6.0L V8 Flex OHV
1 Per Vehicle

2009

GMC Yukon XL 2500

6.0L V8 Gas OHV

1

GMC Yukon XL 2500

6.0L V8 Gas OHV
1 Per Vehicle

ACDelco 84397949 Brake Master Cylinder Reservoir

Product Information

Description:

Features and Benefits:

Specifications:

Manufacturer Warranty:

Select a vehicle to narrow ACDelco 84397949 Brake Master Cylinder Reservoir fitment info!

Chevrolet Express 1500 4.3L V6 Gas OHV,5.3L V8 Flex OHV

1

AWD

Chevrolet Express 1500

4.3L V6 Gas OHV,5.3L V8 Flex OHV AWD 1 Per Vehicle

Chevrolet Express 1500 4.3L V6 Gas OHV,5.3L V8 Flex OHV

1

RWD

Chevrolet Express 1500

4.3L V6 Gas OHV,5.3L V8 Flex OHV RWD 1 Per Vehicle

Chevrolet Express 1500 5.3L V8 Gas OHV

1

AWD

Chevrolet Express 1500

5.3L V8 Gas OHV AWD 1 Per Vehicle

Chevrolet Express 1500 5.3L V8 Gas OHV

1

RWD

Chevrolet Express 1500

5.3L V8 Gas OHV RWD 1 Per Vehicle

Chevrolet Express 2500 4.3L V6 Flex OHV,4.3L V6 Gas OHV,6.0L V8 CNG OHV

1

Chevrolet Express 2500

4.3L V6 Flex OHV,4.3L V6 Gas OHV,6.0L V8 CNG OHV 1 Per Vehicle

Chevrolet Express 2500 2.8L L4 Diesel DOHC Turbo

1

Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo 1 Per Vehicle

Chevrolet Express 2500 6.0L V8 Gas OHV

1

Chevrolet Express 2500

6.0L V8 Gas OHV 1 Per Vehicle

Chevrolet Express 2500 6.0L V8 Flex OHV

1

Chevrolet Express 2500

6.0L V8 Flex OHV 1 Per Vehicle

Chevrolet Express 2500 4.8L V8 Flex OHV

1

Chevrolet Express 2500

4.8L V8 Flex OHV 1 Per Vehicle

Chevrolet Express 2500 6.0L V8 CNG OHV

1

Chevrolet Express 2500

6.0L V8 CNG OHV 1 Per Vehicle

Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV

4.3L V6 Gas OHV,
5.3L V8 Flex OHV AWD

1 Per Vehicle

Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Flex OHV

4.3L V6 Gas OHV,
5.3L V8 Flex OHV RWD

1 Per Vehicle

Chevrolet Express 1500

5.3L V8 Gas OHV

5.3L V8 Gas OHV AWD

1 Per Vehicle

Chevrolet Express 1500

5.3L V8 Gas OHV

5.3L V8 Gas OHV RWD

1 Per Vehicle

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV

4.3L V6 Flex OHV,
4.3L V6 Gas OHV,
6.0L V8 CNG OHV
1 Per Vehicle

Chevrolet Express 2500

2.8L L4 Diesel DOHC Turbo

2.8L L4 Diesel DOHC Turbo
1 Per Vehicle

Chevrolet Express 2500

6.0L V8 Gas OHV

6.0L V8 Gas OHV
1 Per Vehicle

Chevrolet Express 2500

6.0L V8 Flex OHV

6.0L V8 Flex OHV
1 Per Vehicle

Chevrolet Express 2500

4.8L V8 Flex OHV

4.8L V8 Flex OHV
1 Per Vehicle

Chevrolet Express 2500

6.0L V8 CNG OHV

6.0L V8 CNG OHV
1 Per Vehicle