Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

Centric 630.66121 Coil Spring


Brand:	Centric
Part Number:	630.66121
UPC:	805890822585
Weight:	34.8 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the Centric 630.66121 Coil Spring for your vehicle. Buy now and secure your purchase online!

Worn coil springs may lead to excessive noise; poor handling; or improper tire wear. Centric Parts Premium Coil Springs are designed to restore proper ride height and handling. They feature a variable rate design for additional strength when needed and the weather resistant coating provides long lasting corrosion protection. Sold as pairs

Features and Benefits:

Variable rate design for additional strength when needed. Restores proper ride height. Weather resistant coating for best corrosion protection. Worn springs may lead to excessive noise; poor handling; or improper tire wear. Sold as pairs

Specifications:

Attribute ID (Type):

CA Prop 65

End 1 Type:

Pigtail-113

End 2 Type:

Tangential

Free Height:

341.1982 mm

Installed Height:

9.5 in.

Maximum Inside Diameter:

117.856 mm

Spring Type:

Constant Rate

Wire Diameter:

21.0312 mm

Country of Origin:

Select a vehicle to narrow Centric 630.66121 Coil Spring fitment info!

Last Updated: 05/20/2020

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

2010

2009

2008

2007

2010

2009

2008

2007

Chevrolet Avalanche

5.3L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut

Chevrolet Avalanche

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut

1 Per Vehicle

2009

2008

2007

2009

2008

2007

Chevrolet Avalanche

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut

Chevrolet Avalanche

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut

1 Per Vehicle

2009

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Electric/Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
Crew Cab Pickup
RWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Electric/Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
Crew Cab Pickup
RWD

1 Per Vehicle

2009

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
Extended Cab Pickup
RWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
Extended Cab Pickup
RWD

1 Per Vehicle

2008

2007

2008

2007

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Centric Premium
W/Elec. Control Strut
RWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
W/Elec. Control Strut
RWD

1 Per Vehicle

2010

Chevrolet Suburban 1500

5.3L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

Chevrolet Suburban 1500

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2010

Chevrolet Suburban 1500

5.3L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
RWD

Chevrolet Suburban 1500

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
RWD

1 Per Vehicle

2009

2008

2007

2009

2008

2007

Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut

Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut

1 Per Vehicle

2010

Chevrolet Tahoe

6.0L V8 Electric/Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

Chevrolet Tahoe

6.0L V8 Electric/Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2010

2009

2008

2007

2010

2009

2008

2007

Chevrolet Tahoe

5.3L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

Chevrolet Tahoe

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2009

Chevrolet Tahoe

6.2L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

Chevrolet Tahoe

6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2009

2008

2009

2008

Chevrolet Tahoe

6.0L V8 Electric/Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

Chevrolet Tahoe

6.0L V8 Electric/Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2009

2008

2007

2009

2008

2007

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2008

Chevrolet Tahoe

6.2L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

Chevrolet Tahoe

6.2L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2009

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Electric/Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
Crew Cab Pickup
RWD

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Electric/Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
Crew Cab Pickup
RWD

1 Per Vehicle

2009

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
Extended Cab Pickup
RWD

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
Extended Cab Pickup
RWD

1 Per Vehicle

2008

2007

2008

2007

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Gas OHV

1 Front

Centric Premium
W/Elec. Control Strut
RWD

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Gas OHV

Front Centric Premium
W/Elec. Control Strut
RWD

1 Per Vehicle

2010

GMC Yukon

6.0L V8 Electric/Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

GMC Yukon

6.0L V8 Electric/Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2010

2009

2008

2007

2010

2009

2008

2007

GMC Yukon

5.3L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

GMC Yukon

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2009

2008

2009

2008

GMC Yukon

6.0L V8 Electric/Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

GMC Yukon

6.0L V8 Electric/Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

GMC Yukon

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2010

GMC Yukon XL 1500

6.2L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

GMC Yukon XL 1500

6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2010

2009

2010

2009

GMC Yukon XL 1500

6.2L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
RWD

GMC Yukon XL 1500

6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
RWD

1 Per Vehicle

2010

2009

2008

2010

2009

2008

GMC Yukon XL 1500

5.3L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
RWD

GMC Yukon XL 1500

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
RWD

1 Per Vehicle

2010

2009

2008

2007

2010

2009

2008

2007

GMC Yukon XL 1500

5.3L V8 Flex OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

GMC Yukon XL 1500

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2009

2008

2009

2008

GMC Yukon XL 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
RWD

GMC Yukon XL 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
RWD

1 Per Vehicle

2009

2008

2007

2009

2008

2007

GMC Yukon XL 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
4WD

GMC Yukon XL 1500

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

2008

GMC Yukon XL 1500

6.2L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
W/Std Strut
RWD

GMC Yukon XL 1500

6.2L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
RWD

1 Per Vehicle

2007

GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

1 Front

Centric Premium
Heavy Duty
RWD

GMC Yukon XL 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
Heavy Duty
RWD

1 Per Vehicle

Centric 630.66121 Coil Spring

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Centric 630.66121 Coil Spring fitment info!

Chevrolet Avalanche 5.3L V8 Flex OHV

1

Front

Centric PremiumHeavy Duty W/Std Strut

Chevrolet Avalanche

5.3L V8 Flex OHV Front Centric PremiumHeavy Duty W/Std Strut 1 Per Vehicle

Chevrolet Avalanche 5.3L V8 Gas OHV,6.0L V8 Gas OHV

1

Front

Centric PremiumHeavy Duty W/Std Strut

Chevrolet Avalanche

5.3L V8 Gas OHV,6.0L V8 Gas OHV Front Centric PremiumHeavy Duty W/Std Strut 1 Per Vehicle

Chevrolet Silverado 1500 4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Electric/Gas OHV,6.0L V8 Gas OHV,6.2L V8 Flex OHV

1

Front

Centric PremiumHeavy DutyCrew Cab PickupRWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Electric/Gas OHV,6.0L V8 Gas OHV,6.2L V8 Flex OHV Front Centric PremiumHeavy DutyCrew Cab PickupRWD 1 Per Vehicle

Chevrolet Silverado 1500 4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV,6.2L V8 Flex OHV

1

Front

Centric PremiumHeavy DutyExtended Cab PickupRWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV,6.2L V8 Flex OHV Front Centric PremiumHeavy DutyExtended Cab PickupRWD 1 Per Vehicle

Chevrolet Silverado 1500 4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV

1

Front

Centric PremiumW/Elec. Control StrutRWD

Chevrolet Silverado 1500

4.3L V6 Gas OHV,4.8L V8 Gas OHV,5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV Front Centric PremiumW/Elec. Control StrutRWD 1 Per Vehicle

Chevrolet Suburban 1500 5.3L V8 Flex OHV

1

Front

Centric PremiumHeavy Duty W/Std Strut4WD

Chevrolet Suburban 1500

5.3L V8 Flex OHV Front Centric PremiumHeavy Duty W/Std Strut4WD 1 Per Vehicle

Chevrolet Suburban 1500 5.3L V8 Flex OHV

1

Front

Centric PremiumHeavy Duty W/Std StrutRWD

Chevrolet Suburban 1500

5.3L V8 Flex OHV Front Centric PremiumHeavy Duty W/Std StrutRWD 1 Per Vehicle

Chevrolet Suburban 1500 5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV

1

Front

Centric PremiumHeavy Duty W/Std Strut

Chevrolet Suburban 1500

5.3L V8 Flex OHV,5.3L V8 Gas OHV,6.0L V8 Gas OHV Front Centric PremiumHeavy Duty W/Std Strut 1 Per Vehicle

Chevrolet Tahoe 6.0L V8 Electric/Flex OHV

1

Front

Centric PremiumHeavy Duty W/Std Strut4WD

Chevrolet Tahoe

6.0L V8 Electric/Flex OHV Front Centric PremiumHeavy Duty W/Std Strut4WD 1 Per Vehicle

Chevrolet Tahoe 5.3L V8 Flex OHV

1

Front

Centric PremiumHeavy Duty W/Std Strut4WD

Chevrolet Tahoe

5.3L V8 Flex OHV Front Centric PremiumHeavy Duty W/Std Strut4WD 1 Per Vehicle

Chevrolet Tahoe 6.2L V8 Flex OHV

1

Front

Centric PremiumHeavy Duty W/Std Strut4WD

Chevrolet Tahoe

6.2L V8 Flex OHV Front Centric PremiumHeavy Duty W/Std Strut4WD 1 Per Vehicle

Chevrolet Tahoe 6.0L V8 Electric/Gas OHV

1

Front

Centric PremiumHeavy Duty W/Std Strut4WD

Chevrolet Tahoe

6.0L V8 Electric/Gas OHV Front Centric PremiumHeavy Duty W/Std Strut4WD 1 Per Vehicle

Chevrolet Tahoe 4.8L V8 Gas OHV,5.3L V8 Gas OHV

1

Chevrolet Avalanche

5.3L V8 Flex OHV

Centric Premium
Heavy Duty
W/Std Strut

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut

1 Per Vehicle

Chevrolet Avalanche

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Centric Premium
Heavy Duty
W/Std Strut

5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Electric/Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

Centric Premium
Heavy Duty
Crew Cab Pickup
RWD

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Electric/Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
Crew Cab Pickup
RWD

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

Centric Premium
Heavy Duty
Extended Cab Pickup
RWD

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
Extended Cab Pickup
RWD

1 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Centric Premium
W/Elec. Control Strut
RWD

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
W/Elec. Control Strut
RWD

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Flex OHV

Centric Premium
Heavy Duty
W/Std Strut
4WD

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Flex OHV

Centric Premium
Heavy Duty
W/Std Strut
RWD

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
RWD

1 Per Vehicle

Chevrolet Suburban 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Centric Premium
Heavy Duty
W/Std Strut

5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut

1 Per Vehicle

Chevrolet Tahoe

6.0L V8 Electric/Flex OHV

Centric Premium
Heavy Duty
W/Std Strut
4WD

6.0L V8 Electric/Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV

Centric Premium
Heavy Duty
W/Std Strut
4WD

5.3L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

Chevrolet Tahoe

6.2L V8 Flex OHV

Centric Premium
Heavy Duty
W/Std Strut
4WD

6.2L V8 Flex OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

Chevrolet Tahoe

6.0L V8 Electric/Gas OHV

Centric Premium
Heavy Duty
W/Std Strut
4WD

6.0L V8 Electric/Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

Chevrolet Tahoe

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Centric Premium
Heavy Duty
W/Std Strut
4WD

4.8L V8 Gas OHV,
5.3L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

Chevrolet Tahoe

6.2L V8 Gas OHV

Centric Premium
Heavy Duty
W/Std Strut
4WD

6.2L V8 Gas OHV

Front Centric Premium
Heavy Duty
W/Std Strut
4WD

1 Per Vehicle

GMC Sierra 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.0L V8 Electric/Gas OHV,
6.0L V8 Gas OHV,
6.2L V8 Flex OHV