Looking for aftermarket parts to modify or upgrade your 1990 Buick Regal with piston rings? At Tunersports.com we carry a huge selection of the top name brand performance piston ring parts and accessories.

SHIPS FROM MANUFACTURER 41473CPMAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Moly Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $59.40 |
SHIPS FROM MANUFACTURER 41473CP.020MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Moly Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $76.07 |
SHIPS FROM MANUFACTURER 41473CP.030MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Moly Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $66.36 |
SHIPS FROM MANUFACTURER 41473CP.040MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Moly Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $50.47 |
SHIPS FROM MANUFACTURER 41473CP.060MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Moly Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $71.01 |

SHIPS FROM MANUFACTURER 51473CPMAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89189 3.1L Eng 88-93 GMC Trk 189 3.1L Plain Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $76.93 |
SHIPS FROM MANUFACTURER 51473CP.020MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Plain Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $74.02 |
SHIPS FROM MANUFACTURER 51473CP.030MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Plain Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $81.48 |
SHIPS FROM MANUFACTURER 51473CP.040MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology.... Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Plain Ring Set 1988-1996 Buick Regal Custom / Limited 1989-1996 Buick Regal Gran Sport $74.02 |