1999 GMC W-Series Oil Pumps
- Mahle®Engine Oil Pump Shaft RetainerGMC W3500 Forward / W4500 Forward 5.7L 1999, Engine Oil Pump Shaft Retainer by Mahle®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with...Made with precision and quality in mindDesigned to meet your specific needs$1.60
- Dura-Bond®Nylon Oil Pump SleeveGMC W3500 Forward / W4500 Forward 5.7L 1999, Nylon Oil Pump Sleeve by Dura-Bond®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Rigorously Tested to Withstand Years of AbuseHigh-Grade Materials for Long-Lasting Durability$7.96