2007 Buick Terraza Cooling System Parts

This table covers the engine coolants and antifreeze formulations specified for this cooling system. Typical signs include a rising temperature gauge, rusty or sludged coolant, or a heater that blows cold. Use the chemistry named in the notes. Mixing silicate, OAT and HOAT formulas can gel in the radiator. Read more

17 Coolant / Antifreeze parts for the 2007 Buick Terraza come from 6 brands — PRESTONE, PEAK, VALVOLINE and 3 other brands. The "Popular" part is FVP MV5050GAL.

In the Compatible With All Colors grade, PRESTONE supplies 1 part: grouped under the catalog's "Compatible With All Colors" designation — the notes column spells out what sets them apart. A representative part number is PRESTONE AF3055.

The Economy section lists 4 options from FVP, PEAK, PRESTONE and 1 other brand — the catalog's value-priced group. FVP MV5050GAL is listed in this group.

In the Heavy Duty grade, PRESTONE supplies 1 part: rated for severe service. A representative part number is PRESTONE AFC12100.

In the Premium grade, PRESTONE and PEAK supply 4 parts: a step above OE specification in materials, tolerances or warranty terms. A representative part number is PRESTONE AF2100.

In the Standard Replacement grade, VALVOLINE, PRESTONE, ACDELCO and 2 other brands supply 7 parts: built to original-equipment specification. A representative part number is ACDELCO 105027.

This table covers the Coolant filler necks. Read more

4 Coolant Filler Neck parts are listed for the 2007 Buick Terraza, from DORMAN, FOUR SEASONS, MOTORAD and 1 other brand.

Part numbers include DORMAN 902696, FOUR SEASONS 86130 and MOTORAD CH2696, among others listed above.

This table covers the hard pipes and extra hoses in the coolant circuit. Read more

5 Coolant Hose / Pipe parts for the 2007 Buick Terraza come from 4 brands — GATES, GM GENUINE, ACDELCO and 1 other brand. The "Popular" part is GM GENUINE 12589978.

Part numbers include GM GENUINE 12589978, ACDELCO 14277S and DAYCO 72337, among others listed above.

This table covers the seals at the Coolant Hose / Pipe. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2007 Buick Terraza — GM GENUINE 24504709.

This table covers the seals at the Coolant Hose Connector / Flange. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

3 Coolant Hose Connector / Flange Seal parts are listed for the 2007 Buick Terraza, from MAHLE / CLEVITE and AJUSA.

Listed part numbers: AJUSA 01867100, MAHLE / CLEVITE C32203 and MAHLE / CLEVITE C32204.

This table covers the Cooling Fan control modules. Read more

US MOTOR WORKS supplies the 3 Cooling Fan Control Module parts for the 2007 Buick Terraza.

Part numbers include US MOTOR WORKS 16749, US MOTOR WORKS 16789 and US MOTOR WORKS 16795.

This table covers the adapters used to pressure-test this cooling system. Read more

4 Cooling System Tester Adapter parts for the 2007 Buick Terraza come from 2 brands — GATES and MOTORAD.

This group includes GATES 31431, GATES 31391 and MOTORAD 3128 and the remaining parts above.

This table covers the radiators that dump engine heat to airflow through the core. Typical signs include overheating in traffic, a wet core, or coolant that disappears with no puddle. Replace the cap if it cannot hold the rated pressure, and bleed the system after the swap. Read more

9 Radiator parts for the 2007 Buick Terraza come from 9 brands — GPD, KOYORAD, TYC and 6 other brands. The "Popular" part is KOYORAD A2881.

The Economy section: 1 option from GPD. GPD 2881C is listed in this group.

Standard Replacement: 8 parts, from KOYORAD, TYC, AGILITY and 5 other brands. A representative part number is KOYORAD A2881.

Listed part numbers: KOYORAD A2881, GPD 2881C and TYC 2881, plus the other parts above.

This table covers the caps that hold system pressure at the radiator or reservoir neck. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

4 Radiator Cap parts for the 2007 Buick Terraza come from 3 brands — ACDELCO, GATES and MOTORAD.

Part numbers include ACDELCO RC111, ACDELCO 12R04 and GATES 31566, among others listed above.

This table covers the fan assemblies (and clutches, where listed) that pull air through the radiator. Read more

5 Radiator Fan Assembly parts are listed for the 2007 Buick Terraza, from DORMAN, GPD, FOUR SEASONS and 2 other brands. DORMAN 620977 carries the "Popular" badge.

Economy: 2 parts, from DORMAN and GPD. A representative part number is DORMAN 620977.

The Standard Replacement section: 3 options from FOUR SEASONS, TYC and VDO / CONTINENTAL. FOUR SEASONS 76298 is listed in this group.

Part numbers include DORMAN 620977, GPD 2811678 and FOUR SEASONS 76298, among others listed above.

This table covers the Radiator Fan motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

2 Radiator Fan Motor parts for the 2007 Buick Terraza come from GM GENUINE.

This group includes GM GENUINE 1581061 and GM GENUINE 1581060.

This table covers the upper, lower and connecting hoses between radiator, engine and reservoir. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

9 Radiator Hose parts are listed for the 2007 Buick Terraza, from DAYCO, GATES, ACDELCO and 1 other brand. DAYCO 71926 carries the "Popular" badge.

Economy: 1 part, from DAYCO. A representative part number is DAYCO 81031.

The Standard Replacement section: 8 options from DAYCO, GATES, ACDELCO and 1 other brand. DAYCO 71926 is listed in this group.

Part numbers include DAYCO 71926, DAYCO 81031 and GATES 22090, among others listed above.

This table covers the Radiator Upper Air Baffle retainers and clips. Read more

DORMAN supplies both parts for the 2007 Buick Terraza.

This group includes DORMAN 700365 and DORMAN 963058.

This table covers the senders that report coolant temperature to the gauge or ECU. Typical signs include a gauge that sits on empty or overheat, or a lamp that does not match what the engine is doing. Rule out the cluster and the wiring before replacing the sender. Read more

19 Temperature Sender / Sensor parts for the 2007 Buick Terraza come from 17 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, SKP and 14 other brands. The "Popular" part is SKP SKTX89.

The Economy section: 6 options from SKP, DORMAN, GPD and 3 other brands. SKP SKTX89 is listed in this group.

The Full Service Kit section lists 1 option from WALKER PRODUCTS — grouped under the catalog's "Full Service Kit" designation — the notes column spells out what sets them apart. WALKER PRODUCTS 21191118 is listed in this group.

Standard Replacement: 12 parts, from ACDELCO, GM GENUINE, STANDARD MOTOR PRODUCTS and 9 other brands. A representative part number is ACDELCO 2134514.

This table covers the thermostats that open the coolant circuit at the specified temperature. Typical signs include slow warm-up, a gauge that climbs in traffic, or heat that never quite arrives. Replace the housing gasket with the thermostat and bleed the system so a trapped air pocket does not cook the new part. Read more

8 Thermostat parts are listed for the 2007 Buick Terraza, from MOTORAD, GATES, CALORSTAT and 1 other brand. GATES 34054 carries the "Popular" badge.

The Heavy Duty section: 1 option from MOTORAD. MOTORAD 5511185 is listed in this group.

The Premium section: 1 option from MOTORAD. MOTORAD 7511185 is listed in this group.

The Standard Replacement section: 6 options from MOTORAD, GATES, CALORSTAT and 1 other brand. GATES 34054 is listed in this group.

Part numbers include GATES 34054, MOTORAD 5511185 and MOTORAD 7511185, among others listed above.

This table covers the seals at the thermostat housing and water outlet. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

14 Thermostat / Thermostat Housing / Water Outlet Seal parts for the 2007 Buick Terraza come from 6 brands — FEL-PRO, APEX, GM GENUINE and 3 other brands. The "Popular" part is FEL-PRO 35614.

This table covers the housings and outlets the thermostat sits in. Read more

One part is listed for the 2007 Buick Terraza — MOTORAD CH6133.