Buick Somerset Regal Oxygen Sensor

BOSCH UNIVERSAL REGULAR CLASS OXYGEN SENSOR, 1-WIRE -- 5.1 in. wire length, unheated; Manufactured with a two-foot length sensor wire; Uses a submersible patented connection system that protects against contamination and withstands the effects of extreme temperatures and engine vibration; Features posi-lock connectors that can be unscrewed and reconnected in case of a wiring mistake; Wire splicing required.

Fits the following 1985 Buick Somerset Regal submodels:

• 1985-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN U"
• 1985-1985: Base; 6 Cyl 3.0L; "GAS, FI, VIN L"

• 1985-1985: Limited; 4 Cyl 2.5L; "GAS, FI, VIN U"

• 1985-1985: Limited; 6 Cyl 3.0L; "GAS, FI, VIN L"

Fits 2 more submodels. (Show all) Show less info

BOSCH OE TYPE SUPER CLASS OXYGEN SENSOR, 1-WIRE -- 14.6 in. wire length, unheated; Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock; Its patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engines emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life; Prevents premature failure of the catalytic converter; Snug fitting OE-style silicone boots ensure proper fit, function and appearance; Rigorously tested for perfect performance while saving money in fuel costs; Direct plug-in, no cutting or splicing required.

Fits the following 1985 Buick Somerset Regal submodels:

• 1985-1985: Base; 4 Cyl 2.5L; "GAS, FI, VIN U"
• 1985-1985: Base; 6 Cyl 3.0L; "GAS, FI, VIN L"

• 1985-1985: Limited; 4 Cyl 2.5L; "GAS, FI, VIN U"

• 1985-1985: Limited; 6 Cyl 3.0L; "GAS, FI, VIN L"

Fits 2 more submodels. (Show all) Show less info

OE Connector

Fits the following 1985 Buick Somerset Regal submodels:

• 1985-1985: All Submodels; All Engines;

OE Type

Fits the following 1985 Buick Somerset Regal submodels:

• 1985-1985: All Submodels; All Engines;

DENSO UNIVERSAL REGULAR CLASS OXYGEN SENSOR, 1-WIRE -- 11.77 in. lead wire, non-flanged; Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum and ceramics; Features double protection layer, aluminum oxide trap layer, porous PTFE filter and stainless steel housing; Specifically designed to meet the challenging demands of today's engines; Precision crafted to meet OE standards; 1 required per vehicle; Reuse your old connector; Requires wire splicing; Electrical installation required; Non-returnable.

Fits the following 1985 Buick Somerset Regal submodels:

• 1985-1985: Base; 4 Cyl 2.5L;
• 1985-1985: Base; 6 Cyl 3.0L;

• 1985-1985: Limited; 4 Cyl 2.5L;

• 1985-1985: Limited; 6 Cyl 3.0L;

Fits 2 more submodels. (Show all) Show less info

DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR, 1-WIRE -- 14.57 in. lead wire; An OE direct plug in oxygen sensor; Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum and ceramics; Features double protection layer, aluminum oxide trap layer, porous PTFE filter and stainless steel housing; Specifically designed to meet the challenging demands of today's engines and precision crafted to meet OE standards; 1 required per vehicle; Requires no wire cutting.

Fits the following 1985 Buick Somerset Regal submodels:

• 1985-1985: Base; 4 Cyl 2.5L;
• 1985-1985: Base; 6 Cyl 3.0L;

• 1985-1985: Limited; 4 Cyl 2.5L;

• 1985-1985: Limited; 6 Cyl 3.0L;

Fits 2 more submodels. (Show all) Show less info

Universal Fit

Fits the following 1985 Buick Somerset Regal submodels:

• 1985-1985: Base; 4 Cyl 2.5L;
• 1985-1985: Limited; 4 Cyl 2.5L;

Direct Fit

Fits the following 1985 Buick Somerset Regal submodels:

• 1985-1985: All Submodels; All Engines;