what transmission will fit in a 1999 GMC Sierra 1500 4x4 extended cab pick up. My trans went out yesterday and I found one and want to make sure it fits before I buy it.

50

Asked by Apr 07, 2013 at 04:55 PM about the 1999 GMC Sierra 1500 SLE 4WD Extended Cab SB

Question type: Maintenance & Repair

1 Answer

60

If you have a 3 speed transmission it would be 3L80/ or3 L80-hd. Four speed is 4L60, 4L60-E and4L80-E. Electtonic controlled transmission. Make sure the tail shafts are the same.

3 out of 3 people think this is helpful.

Your Answer

Add photo

Related Questions

Search GMC Sierra 1500 Questions

GMC Sierra 1500 Experts

#1 dragonflyoffshore
dragonflyoffshore
Reputation 4,500
#2 John Saffrahn
John Saffrahn
Reputation 3,150
#3 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 2,750
View All

Related Models For Sale

Used Chevrolet Silverado 1500
2,639 Great Deals out of 148,664 listings starting at $1,800
Used Ford F-150
3,381 Great Deals out of 204,925 listings starting at $1,273
Used Dodge Ram 1500
536 Great Deals out of 12,902 listings starting at $1,800
Used Toyota Tundra
663 Great Deals out of 28,152 listings starting at $1,599
Used Toyota Tacoma
757 Great Deals out of 33,289 listings starting at $2,988
Used GMC Yukon
529 Great Deals out of 17,596 listings starting at $1,777
Used Chevrolet Tahoe
1,075 Great Deals out of 31,905 listings starting at $1,495
Used Ford F-250 Super Duty
479 Great Deals out of 42,649 listings starting at $2,850
Used Chevrolet Camaro
658 Great Deals out of 39,376 listings starting at $2,995
Used GMC Sierra 2500
4 Great Deals out of 187 listings starting at $6,990

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
5 Great Deals out of 27,697 listings starting at $23,800
2016 GMC Sierra 1500 For Sale
77 Great Deals out of 7,203 listings starting at $19,400
2015 GMC Sierra 1500 For Sale
191 Great Deals out of 4,663 listings starting at $15,999
2014 GMC Sierra 1500 For Sale
199 Great Deals out of 4,409 listings starting at $14,971
2013 GMC Sierra 1500 For Sale
144 Great Deals out of 2,577 listings starting at $10,995