1991 Mercedes S Class A/C Retrofit Adapters & Gaskets
![Mercedes S Class A/C Retrofit Adapters & Gaskets - 1991](https://ic.carid.com/tools-garage/pages/ac-retrofit-adapters-gaskets/ac-retrofit-adapters-gaskets-year_0.jpg)
- Mastercool®1/4" MFL x 3/16" FFL High Side Straight Swivel Adapter FittingUniversal 1/4" MFL x 3/16" FFL High Side Straight Swivel Adapter Fitting by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$8.40
- Mastercool®1/4" MFL x 3/16" FFL Straight Fitting AdapterUniversal 1/4" MFL x 3/16" FFL Straight Fitting Adapter by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$11.68
- Mastercool®270-Piece R-12, R-134a O-Ring AssortmentUniversal 270-Piece R-12, R-134a O-Ring Assortment by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$39.70
- Mastercool®55-Piece Charging Adapter Repair KitUniversal 55-Piece Charging Adapter Repair Kit by Mastercool®. Assortment of replacement gaskets, o-rings and depressors for charging hoses and adapters. This product is made of high-quality materials to serve you for years to come....Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$26.11
- Mastercool®A/C Seal Service KitUniversal A/C Seal Service Kit by Mastercool®. General Motors A6, R4, Late DA6, HR-6, V5, 6 Pole R4 Seal. Set Includes the tools needed to replace seals on GM compressors from the early sixties through the current model year as well as...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$150.21
- Mastercool®Automotive Pressure Testing Regulator KitUniversal Automotive Pressure Testing Regulator Kit by Mastercool®. Mastercool's new nitrogen regulator is specifically designed to meet the specifications of HVAC/R and automotive A/C systems. This single stage nitrogen regulator is...1/4" SAE flare outlet port, with control valve, to keep pressure on the regulator at all timesT-Handle for ease of pressure adjustment$202.54
- Mastercool®GasketsUniversal Gaskets by Mastercool®. For Charging Hoses and Adapters. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$4.75 - $6.77
- Mastercool®R-1234yf Piercing Design A/C Recharge Hose KitUniversal R-1234yf Piercing Design A/C Recharge Hose Kit by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$38.21
- Mastercool®R-1234yf Self-Sealing Design A/C Recharge Hose KitUniversal R-1234yf Self-Sealing Design A/C Recharge Hose Kit by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$40.05
- Mastercool®R-134a A/C Recharge Hose KitUniversal R-134a A/C Recharge Hose Kit by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$18.13
- Mastercool®R-134a Service Port ReamerUniversal R-134a Service Port Reamer by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$14.38
- Mastercool®Radiator Cooling Test Cap Adapter with VentUniversal Radiator Cooling Test Cap Adapter with Vent by Mastercool®. Test cap adapter will provide a leak free secure connection to ensure the correct testing of the cooling system without the use of a rubber cone. Works with caps from...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$35.48
- Mastercool®Replacement Gasket PackUniversal Replacement Gasket Pack by Mastercool®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Mastercool will last...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$9.08 - $11.19
- Robinair®3/16" Gaskets (6 pieces)Universal 3/16" Gaskets (6 pieces) by Robinair®. For Hoses & Adapters. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$20.70
- Robinair®90° Fitting AdapterUniversal 90° Fitting Adapter by Robinair®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Robinair will last a...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$20.10
- Robinair®Quick Seal™ AdapterUniversal Quick Seal™ Adapter by Robinair®. Quick Seal fittings automatically shut off the charging hose when you disconnect it from the system, so any refrigerant left in the hose is not released. This also prevents "finger burn" and...Robinair quick seal adapter fitting for A/C charging use1/4 inch male flare X 1/4 inch female flare$24.35
- Robinair®Quick Seal™ Brass Caps (6 pieces)Universal Quick Seal™ Brass Caps (6 pieces) by Robinair®. These 1/4" solid brass caps have knurled ridges for easy gripping. This product is made of high-quality materials to serve you for years to come. Designed using...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$13.05
- Robinair®Solder Union Extensions (6 pieces)Universal Solder Union Extensions (6 pieces) by Robinair®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Robinair...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$26.10
- Robinair®Vehicle A/C Capacities DatabaseUniversal Vehicle A/C Capacities Database by Robinair®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...Superior grade materials for unbeatable safety and comfortExpertly crafted utilizing advanced technologies$229.20
- Four Seasons®#8 Red SpringlockUniversal #8 Red Springlock by Four Seasons®. 2 Piece. 1/2" ( #8 ) Blue. Durable spring loaded design for long life and reliable fit. Used on Fords and Chryslers. Four Seasons products are engineered and tested to provide years of...Designed to keep your A/C system in top shapeThe finest quality at a great price$10.71
- Four Seasons®ECV Interface Adapter with Wire HarnessUniversal ECV Interface Adapter with Wire Harness by Four Seasons®. Four Seasons products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it...Designed to keep your A/C system in top shapeThe finest quality at a great price$226.01
- Four Seasons®Hand Held Crimper for Aeroquip Hose FittingsUniversal Hand Held Crimper for Aeroquip Hose Fittings by Four Seasons®. Designed for the specific job. Everything you need for the job. For use with Aeroquip hose repair kits. No measuring required. Four Seasons products are engineered...Designed to keep your A/C system in top shapeThe finest quality at a great price$125.51
- Four Seasons®Manifold GaugeUniversal Manifold Gauge by Four Seasons®. Four Seasons products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.Designed to keep your A/C system in top shapeThe finest quality at a great price$18.77 - $66.92
- Four Seasons®O-Ring AssortmentUniversal O-Ring Assortment by Four Seasons®. Four Seasons products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Four Seasons.Designed to keep your A/C system in top shapeThe finest quality at a great price$133.89
- Four Seasons®OEM R134a High Side Service Port AdapterUniversal OEM R134a High Side Service Port Adapter by Four Seasons®. Octagon Service Port Sockets. R1234FY Octagon Service Port Sockets High Side (Socket for Bridgeport Style Adapters (8 Sided). R1234YF High Side Socket. Four Seasons...Designed to keep your A/C system in top shapeThe finest quality at a great price$7.76
- Four Seasons®R12 Brass Fahrenheit Manifold Gauge SetUniversal R12 Brass Fahrenheit Manifold Gauge Set by Four Seasons®. Fahrenheit readings. Features 3 hoses, quick disconnect couplers, and all other parts needed for smooth, trouble-free operation. For use with R12. Large, easy to read...Designed to keep your A/C system in top shapeThe finest quality at a great price$137.71
- Four Seasons®R1234YF Manifold GaugeUniversal R1234YF Manifold Gauge by Four Seasons®. R1234yf quick coupler holder highside and lowside. 72 in. RYB hose set 800/4000 psi. Included 2pcs O-ring, 1pc depressor, 1pc teflon seal), plastic box pack. Manifold body with 3pcs...Designed to keep your A/C system in top shapeThe finest quality at a great price$156.34
- Four Seasons®R134a A/C Can Tap with AdapterUniversal R134a A/C Can Tap with Adapter by Four Seasons®. For small oil charge cans on R34a cars. Improved model is hinged for easy use. Manually operated. Replacement seal is 59105. Four Seasons products are engineered and tested to...Designed to keep your A/C system in top shapeThe finest quality at a great price$21.47
- Four Seasons®R134a Brass Fahrenheit Manifold Gauge Set with CouplerUniversal R134a Brass Fahrenheit Manifold Gauge Set with Coupler by Four Seasons®. Fahrenheit readings. Features 72 in. hoses, quick disconnect couplers, and all other parts needed for smooth, trouble-free operation. For use with R134a....Designed to keep your A/C system in top shapeThe finest quality at a great price$241.26
- Four Seasons®Service Port Evaporator FittingUniversal Service Port Evaporator Fitting by Four Seasons®. Four Seasons products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with...Designed to keep your A/C system in top shapeThe finest quality at a great price$3.68 - $5.56
1991 Mercedes S Class Models